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Engine Modifications & Upgrades

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Engine motor mounts adjustable semi-solid kit for Porsche 996 / 997
Code: 3609309625KIT
Performance engine mounts (PAIR). Included two M12 x 1.75 Nuts
Includes separate inserts for varying densities

Includes all 3 inserts for varying densities
Shore ratings 65A Street
Shore ratings 75A Fast Road (including in engine mounts)
Shore ratings 85A Track

Fits:
Porsche 964 C2 / C4 / RS / Turbo
Porsche 993 C2 / C4 / RS / Turbo
Porsche 996 C2, C4, C4S, Turbo, GT2, GT3
Porsche 997 C2, C2s, C4, C4s, Turbo, GT2, GT3

Replacing your factory engine mounts with these performance semi-solid mounts will dramatically decrease engine movement which then will result in better acceleration and handling of your Porsche.

CNC machined mounts with PU bushes are absolute must have for any car on track or on the street. Very easy to replace by experienced DIYers.

For 911 & Porsche world article / fitment guide pdf please CLICK HERE

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

3609309625KIT
993375049
99337504908
96437504381
99337504909
96537504900
96537505000
99637504991
99737504908
99737504907
997375049
996375049
3609309624
3609309625
3609309624

The product you are viewing cross references to these numbers
About this kit
Kit
IMS Double row bearing Direct Oil Feed (DOF) Intermediate Shaft Retrofit Kit for 997 Carrera
Code: IMSDOF9972
IMS KIT DOUBLE ROW STEEL BEARING

Before ordering, it is necessary to identify which bearing size you need. There are two types of bearings (Single row and Double row) used in these engines. This kit comes with DOUBLE row bearing.

Fits:
Porsche 997 Carrera 2005-2008

Kit Includes:
Patented DOF Flange with anti-rust zinc plating
3 micro-encapsulated Porsche bolts
Spacer for double-row bearing
Engine oil port adapter with crush ring
Cam Plug
3,000psi hydraulic hose
Fitting for hose
Thread locker
Installation instructions

The direct oil feed (DOF) solution uses a patent pending custom made Intermediate Shaft Flange that utilizes a direct oil feed to the original Intermediate Shaft Bearing. It uses an adapted pressure fed oil line from a positive oil pressure feed on the cylinder head directly to an opening in the custom Intermediate Shaft Flange. This feeds fresh oil directly to the open end of the IMS bearing (after removing the seal to expose the ball bearings on the IMS bearing). By using a positive oil feed from the engine's cylinder head valve cover, there will always be a consistent flow of oil directed to the open end of the intermediate shaft bearing.

This is a cost effective way to help protect against a possible IMS bearing failure, using the original bearing. The system, however can also be used when replacing the bearing with a new SKF steel ball bearing for added insurance with a new, zero mile bearing.

For Installation Instructions CLICK HERE
About this kit
Kit
IMS Single row bearing Direct Oil Feed (DOF) Intermediate Shaft Retrofit Kit for 997 Carrera
Code: IMSDOF9971
IMS KIT SINGLE ROW STEEL BEARING

Before ordering, it is necessary to identify which bearing size you need. There are two types of bearings (Single row and Double row) used in these engines. This kit comes with SINGLE row bearing.

Fits:
Porsche 997 Carrera 2005-2008

Kit Includes:
Patented DOF Flange with anti-rust zinc plating
3 micro-encapsulated Porsche bolts
Spacer for double-row bearing
Engine oil port adapter with crush ring
Cam Plug
3,000psi hydraulic hose
Fitting for hose
Thread locker
Installation instructions

The direct oil feed (DOF) solution uses a patent pending custom made Intermediate Shaft Flange that utilizes a direct oil feed to the original Intermediate Shaft Bearing. It uses an adapted pressure fed oil line from a positive oil pressure feed on the cylinder head directly to an opening in the custom Intermediate Shaft Flange. This feeds fresh oil directly to the open end of the IMS bearing (after removing the seal to expose the ball bearings on the IMS bearing). By using a positive oil feed from the engine's cylinder head valve cover, there will always be a consistent flow of oil directed to the open end of the intermediate shaft bearing.

This is a cost effective way to help protect against a possible IMS bearing failure, using the original bearing. The system, however can also be used when replacing the bearing with a new SKF steel ball bearing for added insurance with a new, zero mile bearing.

For Installation Instructions CLICK HERE
About this kit
Kit
Intake Plenum + 82MM Throttle Body + Induction Kit Porsche 996 / 997
Code: IPDKIT99602
Aluminum Intake Plenum + 82MM Throttle Body + Induction Kit Porsche 996 / 997

Dyno tested power gains with our ECU remap archiving and extra +30Bhp To read more about this power increase Click Here

IPD
Porsche has been controlling engine output by restricting the inlet track for decades. This has been successfully accomplished by utilizing smaller throttle bodies. This simple power control solution has been a very effective way of preventing lower level models from out performing certain flagship models, especially models with prolific racing pedigree. Although the factory engine packages are fantastic performance machines, they are engineered and developed to achieve specific performance numbers that satisfy a target demographic and compete with rival brands. Unfortunately driving enthusiasts who seek an elevated Porsche driving experience require performance levels well outside the target market.

Power improvements will be fully realized once the factory ECU/DME makes all the necessary "adaptation" requirements. This process can be expedited with a series of "hard pulls" or spirited full throttle acceleration runs through the gears. Of course this should only be performed on a closed course circuit.

Induction Kit
Engineered for maximum power and sound. This engineered system eliminates the OEM restrictive airbox and incorporates a high flow cone air filter and sealed fresh air chamber. A cone filter has superior air flow characteristics as compared to flat panel filters. The cone filter better shapes the air as it enters through the filter for smoother straighter more formed air. Next, we have CMC machined a MAF housing to the exact tolerances of the OEM housing for precise MAF reading and NO CHECK ENGINE LIGHTS. In addition, the sealed air chamber sections off the cone air filter from the engine compartment so that it can only draw cool outside air for more power. Finally, the system is injected molded from crosslink polyethylene which has the lowest thermal conductivity rating of any single-layered moldable material available on the market today. This is key in keeping intake temperatures low and increasing power.

Fits:
Porsche 997 Carrera
Porsche 996 Carrera*
(*FOR CARS WITH "ELECTRONIC ACCELERATOR (M620)" NOT FOR EARLY CABLE THROTTLE CARS)
About this kit
Kit
Intake Plenum Competition 82MM + Throttle Body. Porsche 997 Carrera IPD
Code: IPDKIT99701
Aluminum Intake Plenum "Competition" 82MM + Throttle Body.

Porsche has been controlling engine output by restricting the inlet track for decades. This has been successfully accomplished by utilizing smaller throttle bodies. This simple power control solution has been a very effective way of preventing lower level models from out performing certain flagship models, especially models with prolific racing pedigree. Although the factory engine packages are fantastic performance machines, they are engineered and developed to achieve specific performance numbers that satisfy a target demographic and compete with rival brands. Unfortunately driving enthusiasts who seek an elevated Porsche driving experience require performance levels well outside the target market.

All of the IPD Plenums deliver substantial power and torque gains, but when combined with larger throttle bodies they perform even better. All of the IPD "Competition" Plenums utilize the next largest size throttle body offered by Porsche. In this case, the Competition Carrera upgrades the factory OE 74mm throttle body with Porsche's 82mm 997 GT3 throttle body. All of our Competition Plenums are designed to perform with cars equipped with high performance exhaust systems. The more extensive the exhaust system (headers, kats and mufflers) the better. Optimizing air intake and exhaust together creates a balanced performance package that allows the engine to inhale and exhale more air thus creating more power and torque.

IPD has pioneered another new Plenum design with the Competition Carrera Plenum. Laminar flows and volumetric efficiencies have been further enhanced with our unique and innovative internal merge collector area. This completely new approach has yielded not only great performance gains but more linear power delivery and improved throttle response as well. Gains vary depending on pre-existing mods and quality of after-market exhaust installed. As we all "should" know, horsepower and torque become harder to find and typically more expensive as we climb the proverbial performance ladder. That being said, performance components yield different power gains depending on the order they were installed. IPD tests and evaluates all products on bone stock cars, this establishes a level playing field and a better "apples to apples" comparison. The Competition Carrera Plenum however is designed to work with applications that are already moderately to heavily modified. Power gains will vary with each Carrera, but the bottom line is, there will be noticeable and impressive gains that are sure to make any Porsche Carrera driving enthusiast smile.

Power improvements will be fully realized once the factory ECU/DME makes all the necessary "adaptation" requirements. This process can be expedited with a series of "hard pulls" or spirited full throttle acceleration runs through the gears. Of course this should only be performed on a closed course circuit.

Requires upgrading factory 74mm TB with 997 GT3 82mm Thottle Body

Fits:
Porsche 997 3.8L S
Porsche 997 3.6L
About this kit
Kit
Spin off oil filter adapter with K&N oil filter for MY97-08 engines
Code: OILFILTERKIT1
Spin off oil filter adapter with K&N oil filter for MY97-08 engines

This filter adapter replaces the paper type filter Porsche # 99610702053 / 54 / 55 99610722553 and 99610722560

We recommend this set up of oil filter when an IMS bearing upgrade is done as this will limit damage from foreign object debris that would otherwise re-contaminate the engine when using the factory filter arrangement from wear particles or debris. It helps improve the longevity of your engine by providing full flow filtration by deleting the bypass, which means 100% of the oil gets filtered and whatever goes to the filter stays in the filter

Fits:
Porsche engines between years 1997-2008

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

OILFILTERKIT1
3609402061

The product you are viewing cross references to these numbers
About this kit
Kit
Spin off oil filter adapter with Mahle oil filter for MY97-08 engines
Code: OILFILTERKIT2
Spin off oil filter adapter with Mahle oil filter for MY97-08 engines

This filter adapter replaces the paper type filter Porsche # 99610702053 / 54 / 55 99610722553 and 99610722560

We recommend this set up of oil filter when an IMS bearing upgrade is done as this will limit damage from foreign object debris that would otherwise re-contaminate the engine when using the factory filter arrangement from wear particles or debris. It helps improve the longevity of your engine by providing full flow filtration by deleting the bypass, which means 100% of the oil gets filtered and whatever goes to the filter stays in the filter

Fits:
Porsche engines between years 1997-2008

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

OILFILTERKIT2
99610702053
99610722553
99610722560
99610702054
99610702055
3609402062

The product you are viewing cross references to these numbers
About this kit
Kit
Underdrive crankshaft pulley (with A/C) for Porsche 996 / 997 / 986 Boxster
Code: 3609001601-AC
Under drive crankshaft pulley (with A/C) kit. Includes pulley, drive belt and new bolt. Pulley is made from 6061-T6 aluminum, Improve horsepower and torque while reducing parasitic drag from the alternator, power steering pump and water pump.

Pulley outer diameter: 123mm (measured from ribs to ribs)

FITMENT GUIDE:
Porsche 986 Boxster:
1997-1999 2.5L H6
2000-2004 2.7L H6
2000-2004 S 3.2L H6
986 Spec Boxster Legal

Porsche 987 Boxster / Cayman
2005- 2.7L H6
2005-2006 3.2L H6
2007- 3.4L H6

Porsche 996 / 997
1999 3.4L H6 NA
2001-2004 3.6L H6 NA
2005- 3.6L H6 NA

Will not work on 3.8L (S) or Turbo models

For INSTALLATION GUIDE CLICK HERE

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

3609001601-AC
99610211562
99610511563

The product you are viewing cross references to these numbers
About this kit
Kit
Underdrive crankshaft pulley (without A/C) for Porsche 996 / 997 / 986 Boxster
Code: 3609001601-NO-AC
Under drive crankshaft pulley (without A/C) kit. Includes pulley, drive belt and new bolt. Pulley is made from 6061-T6 aluminum, Improve horsepower and torque while reducing parasitic drag from the alternator, power steering pump and water pump.


FITMENT GUIDE:
Porsche 986 Boxster:
1997-1999 2.5L H6
2000-2004 2.7L H6
2000-2004 S 3.2L H6
986 Spec Boxster Legal

Porsche 987 Boxster / Cayman
2005- 2.7L H6
2005-2006 3.2L H6
2007- 3.4L H6

Porsche 996 / 997
1999 3.4L H6 NA
2001-2004 3.6L H6 NA
2005- 3.6L H6 NA

Will not work on 3.8L (S) or Turbo models

For INSTALLATION GUIDE CLICK HERE

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

3609001601-NO-AC
99610211562
99610511563

The product you are viewing cross references to these numbers
About this kit
Kit
Additional rear main no. 8 bearing seal and housing. Porsche 986 Boxster / 996
Code: 996986REAREPS
Additional rear main no. 8 bearing seal and housing.

eps

Fits:
Porsche 986/987 Boxster 1997-2009
Porsche 996/997 1997-2009



Our team of technicians has developed a Rear Main Seal that corrects the notorious rear main oil leaks on the m96 and m97 engines. It has been developed to solve the twisting of the last journal of the crank shaft, reducing engine vibration and extending engine life. Prevent engine failure, by replacing your factory rear main seal with our upgraded rear main bearing seal and housing.

Features:
• prevents crank warping
• decreases engine vibrations
• prevents piston rod #6 failure
• extends engine life

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

996986REAREPS
996986REAREPS
99911349040
99911349041
99710121200
99710121201
0PB105249

The product you are viewing cross references to these numbers
Best Price
Aluminium Intake Plenum. Porsche 996 / 997
Code: 97174
Aluminum Intake Plenum. Porsche 996 Carrera 3.4L / 3.6L IPD

ipd

Fits:
Porsche Porsche 996 Carrera C2 3.6L
Porsche Porsche 996 Carrera C4 3.6L
Porsche Porsche 996 Carrera C2 3.4L*
Porsche Porsche 996 Carrera C4 3.4L*
(*FOR CARS WITH "ELECTRONIC ACCELERATOR (M620)" NOT FOR EARLY CABLE THROTTLE CARS)

Fits:
Porsche 997 GEN1 3.6L
Porsche 997 GEN1 3.8L S

The 996 did not mark the beginning of a new Porsche chapter, it marked the beginning of a new Porsche book. The prolific 911 was baptized and emerged water cooled, leaving the legendary air cooled engine to live in Porsche history.

The total and complete redesign of the 911 engine was fitted with the vintage plastic "T" style air distributor that Porsche has used since the early 911 days. This intake system was found on virtually all 911 Carrera's until the arrival of the DFI cars in 2009.

The unique, innovative and patented design of the IPD Plenum employs a "Y" design that improves performance by channeling air left and right to the cylinder banks more efficiently. This design reduces air flow turbulence and increases air flow velocity resulting in substantial power gains throughout the entire rpm band.

The IPD plenum not only delivers impressive power and torque increases but also creates a more linear power and torque band. Tiptronic customers even claim considerable improvements with more positive shifting after installing the IPD Plenums.

Just like the Carrera S, it's difficult to find power for the naturally aspirated 3.4L Carrera, but the IPD Plenum does it better than any other after market mod available. This simple bolt on performance upgrade replaces the factory plastic air distributor with the IPD patented aluminum "Y" style Plenum.

The IPD Plenum delivers impressive horsepower gains of 25 and torque gains of 22 by means of a superior and more efficient design. These gains are mainly felt in the mid range where it is most needed and most enjoyed but performance improvements are realized throughout the entire rev range. Impressive Performance improvements like this will truly transform your Porsche driving experience.

These added power gains in the mid range create a more liner power curve helping to minimizing the dip in power typically experienced in the factory curve resulting in considerable performance improvements.

The 996 Plenum installation is a direct bolt on R & R (remove and reinstall) procedure. Installation is relatively straight forward for mechanically inclined DIY customers although IPD strongly recommends all Plenum installations be performed by a trained and qualified Porsche technician.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

97174
97174
99711041603
99611011601
99611011600

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Best Price
Aluminum Intake Plenum Competition 82MM Porsche 996 / 997
Code: 97182
Aluminum Intake Plenum Competition 82MM

ipd

Fits:
Porsche Porsche 996 Carrera C2 3.6L
Porsche Porsche 996 Carrera C4 3.6L
Porsche Porsche 996 Carrera C2 3.4L*
Porsche Porsche 996 Carrera C4 3.4L*
(*FOR CARS WITH "ELECTRONIC ACCELERATOR (M620)" NOT FOR EARLY CABLE THROTTLE CARS)

Porsche 997 3.8L S
Porsche 997 3.6L

Porsche has been controlling engine output by restricting the inlet track for decades. This has been successfully accomplished by utilizing smaller throttle bodies. This simple power control solution has been a very effective way of preventing lower level models from out performing certain flagship models, especially models with prolific racing pedigree. Although the factory engine packages are fantastic performance machines, they are engineered and developed to achieve specific performance numbers that satisfy a target demographic and compete with rival brands. Unfortunately driving enthusiasts who seek an elevated Porsche driving experience require performance levels well outside the target market.

All of the IPD Plenums deliver substantial power and torque gains, but when combined with larger throttle bodies they perform even better. All of the IPD "Competition" Plenums utilize the next largest size throttle body offered by Porsche. In this case, the Competition Carrera upgrades the factory OE 74mm throttle body with Porsche's 82mm 997 GT3 throttle body. All of our Competition Plenums are designed to perform with cars equipped with high performance exhaust systems. The more extensive the exhaust system (headers, kats and mufflers) the better. Optimizing air intake and exhaust together creates a balanced performance package that allows the engine to inhale and exhale more air thus creating more power and torque.

IPD has pioneered another new Plenum design with the Competition Carrera Plenum. Laminar flows and volumetric efficiencies have been further enhanced with our unique and innovative internal merge collector area. This completely new approach has yielded not only great performance gains but more linear power delivery and improved throttle response as well. Gains vary depending on pre-existing mods and quality of after-market exhaust installed. As we all "should" know, horsepower and torque become harder to find and typically more expensive as we climb the proverbial performance ladder. That being said, performance components yield different power gains depending on the order they were installed. IPD tests and evaluates all products on bone stock cars, this establishes a level playing field and a better "apples to apples" comparison. The Competition Carrera Plenum however is designed to work with applications that are already moderately to heavily modified. Power gains will vary with each Carrera, but the bottom line is, there will be noticeable and impressive gains that are sure to make any Porsche Carrera driving enthusiast smile.

Power improvements will be fully realized once the factory ECU/DME makes all the necessary "adaptation" requirements. This process can be expedited with a series of "hard pulls" or spirited full throttle acceleration runs through the gears. Of course this should only be performed on a closed course circuit.

Requires upgrading factory 74mm TB with 997 GT3 82mm Thottle Body

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

97182
97182
99611021553
99711041603
99611011601

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Brey Krause Deep Sump Kit. Porsche 996 / 997 / 986 Boxster / 987 >>2008
Code: R-9095
Brey Krause Deep Sump Kit.


breykrause 

For Boxster 986, 987 and 996, 997 Non-Turbo Models through 2008

Scavenging and aeration in the oil pan have been identified as a problem in 996/997, Boxster, and Cayman models experiencing high G-forces on the racetrack. The R-9095 oil pan spacer provides a simple solution. This spacer increases sump capacity by half a quart, providing more reserve to ward off starvation. The R-9095 is approved by the Porsche Club of America for use in PCA club racing Stock and Prepared class cars. The R-9095 kit clears all factory options including the rear skid plate. Added oil capacities as well as increased oil pan surface area increase oil cooling and engine performance.

*Note: Oil pan and sump baffle are OEM parts and do not need to be purchased. Baffle spacer and pick-up tube spacer are included in this kit.

Material: 6061 T6 Aluminum Alloy
Finish: Clear Anodized
Weight: N/A
Models: Boxster, Boxster S, 996/997 models (excludes GT3 and turbocharged models) and Cayman through 2008.
Installation: For best results internal baffle passages should be modified. Modification instructions included in the kit.
Miscellaneous: Spacer adds .5 U.S. quarts to oil pan volume and improves internal baffling system. Extension bolts, baffle spacer and pick-up tube spacer included in the kit.



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R-9095
99610703158
99610703155
99610703157
9961070315

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Carbon Fiber Competition Intake System. Porsche 997 Carrera
Code: FSPOR997COMPAI
Fabspeed's Carbon Fiber Competition Intake System installed on a Porsche 997 Carrera.

fabspeed

Improves cold air induction into the engine and improves power and sound through the rev range; constructed with genuine carbon fiber for strength and durability.

FEATURES:
Fits all Porsche 997 Carrera vehicles 2005-2008
• Improves power by 19 whp and 21 ft-lbs of torque at 7000rpm
• Includes dual dry-style air filters which do not require oiling; filter wash kit available separately
• Intake constructed from genuine carbon fiber
• Direct bolt-on replacement for the factory air box
• All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty

NOTE: Optional GT3 Throttle Body Adapter only required for vehicles that have been upgraded to the 997 GT3 82mm Throttle Body.

Please note: This is a special-order item manufactured to order. In some cases, please allow 4 – 5 weeks for the delivery. Special order items cannot be cancelled from this supplier once your order has been placed.

Related reference numbers
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FSPOR997COMPAI
99711002300
99711002301
99611013152
99711002100
99711092100
99711092101
99711092500

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Deep sump track oil pan kit 2 Quart (1.89 Litre). Porsche 996 / 997 / Boxster 986 / Boxster 987 / Cayman 987C
Code: 996107032XX
2 Quart (1.89 Litre) Deep Sump Track Oil Pan Kit.
Models: Boxster, Cayman, 996 and 997 models (excludes GT3 and turbocharged models).

rohler

This kit is best used on track only vehicles as ground clearance will become an issue due to the extension.

Scavenging and aeration in the oil pan have been identified as a problem in the 996, 997 and Boxster models that experience high G-forces on the racetrack. Motorsports 2 Quart Deep Sump Oil Pan Kit for all 986/996/987/997 Porsche's (excluding GT3, GT2 Turbo and DFI models). This deep sump kit is an extension added to the original oil pan, increasing oil capacity by 2 quarts, helping with oil starvation problems these vehicles commonly have.

Kit Includes:
- 2Quart Pan Extension
- Oil pickup spacer
- Extended Hexagon Head Bolts (x15)
- Aluminium spacers for baffle (x3)
- Stainless oil trap
Please order extra
1 x 703141410 Reinzosil Universal Sealing Compound
2 x 99710701600 Oil tubes

Fits:
Porsche Boxster 986 / 987
Porsche 996
Porsche 997
Porsche Cayman
Please note: This kit will not fit 996 Turbo / 996 GT2 / 996 GT3 / 997 Turbo / 997 GT2 / 997 GT3

For Installation Instructions CLICK HERE

Related reference numbers
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996107032XX
996107032XX
99610703158
99610703155
99610703157
9961070315
996107031XX
3609101000
99610703155
99610703157
99610703158
99610724341
99610724340
3609101000
106-00
106-00.1
106-00.2
106-00.3
106-00.4
106-00.5
106-00.6
106-00.7
106-00.8
106-00.9

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Drive Belt for Under Drive Pully cars WITH Aircon Porsche 996/ Boxster 986/997
Code: 99610215199/1
Drive Belt for Motorsport Under Drive Pully cars WITH Aircon. Porsche 996/ Boxster 986/997

What size serpentine belt to run when using an under drive pulley?

The stock serpentine belt length for a 986 Porsche Boxster or Porsche 996 with air conditioning is 2115mm Porsche part # 996 102 151 64. If you remove the air conditioning but keep the stock drive pulley you will need a new serpentine belt that is 1930mm in length. If you then decide to add an underdrive pulley in the range of 4.25 to 5 inches in diameter you will need a belt 1905mm in length. For those of you who would like to add an under drive pulley with air conditioning, the proper length is 2101mm.

So in review:
Stock pulley w/ air conditioning - 2115mm
Under drive pulley w/ air conditioning - 2100mm

Fits:
Porsche 996 3.4L
Porsche 996 3.6L
Porsche 997 3.6L
Porsche Boxster 986
Porsche Boxster 987 MKI
Porsche Cayman 987C MKI

Related reference numbers
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99610215199
6PK2100

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Engine motor mounts semi-solid SET OF 2 for Porsche 996 / 997
Code: 3609309625
Performance engine mounts (PAIR). Included two M12 x 1.75 Nuts

rohler

Separate inserts available for varying densities
Shore ratings 65A Street (available separately)
Shore ratings 75A Fast Road (included in engine mounts)
Shore ratings 85A Track (available separately)

Fits:
Porsche 964 C2 / C4 / RS / Turbo
Porsche 993 C2 / C4 / RS / Turbo
Porsche 996 C2, C4, C4S, Turbo, GT2, GT3
Porsche 997 C2, C2s, C4, C4s, Turbo, GT2, GT3

Please note: the threads needs to be treated with loctite before installation (not sold with the product).

Replacing your factory engine mounts with these performance semi-solid mounts will dramatically decrease engine movement which then will result in better acceleration and handling of your Porsche.

CNC machined mounts with PU bushes are absolute must have for any car on track or on the street. Very easy to replace by experienced DIYers.

For 911 & Porsche world article / fitment guide pdf please CLICK HERE

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3609309625
993375049
99337504908
96437504381
99337504909
96537504900
96537505000
99637504991
99737504908
99737504907
997375049
996375049
3609309624
3609309625
3609309624

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Engine motor mounts adjustable semi-solid SET OF 2. Porsche 964/993/986/996/987/997
Code: M18
Tuneable Semi-Solid Engine Mount.
SET OF 2 Includes three pairs of inserts in varying densities

rennline 


Fits:
Porsche 964/993/996/997

The Rennline Tune-able Engine Mount for the 964, 993, 996, and 997 offers the ultimate in adjust ability for your car. Replacing your compliant factory mounts will decrease engine movement resulting in better acceleration, handling and significantly increased shifter feel. This is the ultimate solution for almost any car, and allows you to tune our mounts for the way you drive. Our mounts are CNC machined from billet aluminium and include three pairs of inserts in varying densities. Tune your mounts by using the softer inserts to reduce engine slop and avoid missed shifts in your street car, or utilise the stiffest inserts to get the most from a more focused track car. You can even mix and match, giving you 9 possible combinations to let you dial in our mount to your specifications. Here at Rennline we know you want your Porsche to be flawless, and that is why we are Driven to Improve Excellence.



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993375049
99337504908
96437504381
99337504909
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96537505000
99637504991
99737504908
99737504907
997375049
996375049

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Best Price
Engine motor mounts performance SET OF 2 for Porsche 996 / 997
Code: 624
RSS Performance engine mounts (PAIR).

rss

Fits:

Porsche 996 C2, C4, C4S, Turbo, GT2, GT3
Porsche 997 C2, C2s, C4, C4s, Turbo, GT2, GT3

With factory hydraulic engine mounts, the drive train will move independent of the chassis during acceleration and cornering loads. This movement can upset the balance of the vehicle and create negative handling effects.

RSS Tarmac Series Performance Engine Mounts minimise these effects by utilising specialised polyurethane bushings which offer a firmer, more direct driving feel with optimum feedback. This upgrade will not adversely effect ride quality or cause knock sensor issues commonly associated with solid engine mounts.

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624
624
993375049
99337504908
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96537504900
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99737504907
997375049
996375049

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Engine motor mounts solid aluminum SET OF 2 Porsche 964/993/996/997
Code: M08
Rennline Solid Motor / Engine Mounts Pair. ALUMINIUM.
SET OF 2

rennline

Fits:
Porsche 964
Porsche 993
Porsche 996
Porsche 997

Solid engine mounts are a smart upgrade to any track or aggressive street car, and were installed on Porsche factory race cars. Stock mounts are made of compliant rubber, and contribute to imprecise shifting and inferior throttle response. Solid mounts create slightly more interior vibration than rubber mounts, but securely connect the engine and transmission assembly to the car's unibody, creating a crisper throttle response and shifter feel. Rennline's solid mounts are CNC machined from 6061 aluminum for strength and light weight, and come as a pair with new Grade 8 mounting hardware. Sold as a set of (2)

Motorsport Product

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M08
993375049
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99337504909
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99737504907
997375049
996375049

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Best Price
Engine mount bush kit Shore 65A for Porsche 996 / 997
Code: 3609309665
Engine mount bush kit
Shore rating 65A for 3609309625 performance engine mounts

rohler

Fits:
Porsche 996 C2, C4, C4S, Turbo, GT2, GT3
Porsche 997 C2, C2s, C4, C4s, Turbo, GT2, GT3

Shore ratings 65A Street
Shore ratings 75A Fast Road (including in engine mounts)
Shore ratings 85A Track


For 911 & Porsche world article / fitment guide pdf please CLICK HERE

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3609309665
993375049
99337504908
96437504381
99337504909
96537504900
96537505000
99637504991
99737504908
99737504907
997375049
996375049
3609309624
3609309625
3609309624

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Best Product
Engine mount bush kit Shore 85A for Porsche 996 / 997
Code: 3609309685
Engine mount bush kit
Shore rating 85A for 3609309625 performance engine mounts

rohler

Fits:
Porsche 996 C2, C4, C4S, Turbo, GT2, GT3
Porsche 997 C2, C2s, C4, C4s, Turbo, GT2, GT3

Shore ratings 65A Street
Shore ratings 75A Fast Road (including in engine mounts)
Shore ratings 85A Track


For 911 & Porsche world article / fitment guide pdf please CLICK HERE

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99337504909
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3609309625
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Harmonically damped underdrive pulley for Porsche 986, 996, 987, 997 models
Code: 3609001608
Harmonically damped underdrive pulley. Dampens/reduces internal engine harmonics for improved engine performance, efficiency and longevity. 
replacement for OE 99710224101


Fits on all Porsche 986, 996, 987, 997 models EXCEPT 2.9L (multi hole crank pulley pattern), DFI engines, GT2, GT3 and Turbo.

Increase your engine output by reducing the draw of the engine's ancillaries ie the power steering pump, Air Conditioning, water pump and alternator by slowing them down and reducing the horsepower they use.

Underdrive pulley is one of the cheapest returns for the money spent when it comes to actual performance and horsepower gains for track and street use cars.

Installation tool (wrench) included, new OEM crankshaft pulley bolt is recommended but not included with this product.

Please add Drive Belt for Under Drive Pully cars WITH Aircon Porsche 996/ Boxster 986/997 99610215199/1

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HPDE 2 Quart Accusump Universal Kit. Porsche 987 Cayman / Boxster / 997
Code: 106-12.1
lnengineering

HPDE 2 Quart Accusump Universal Kit.

Fits:
Porsche 986 Boxster 1997-04
Porsche 996 Carrera 1998-04
Porsche 987 Boxster 2005-08
Porsche 987 Cayman 2005-08
Porsche 997 2005-08

The Accusump is designed collect pressurized oil from your engine and store it so it may be discharged later during low oil pressure surges to protect against engine damage during demanding racing conditions. After the oil pressure stabilizes, the piston inside the Accusump moves back and forth, pressurizing the Accusump until it equalizes with engine's oil pressure. The Electric Pressure Control Valve we use is for a discharge/refill of 35-40 PSI. These valves have the convenience of an electric valve for remote mounted units on daily drivers but with the rapid refill rate of a manual valve as required in racing. The E.P.C. valving will only allow the Accusump to discharge oil when the engine's oil pressure drops below a predetermined level and only refill when the pressure rises above that level.

The LN Engineering HPDE Accusump kit is easy to install, requiring plumbing of only a single oil line. Our universal Accusump kit has everything you need to carry out a custom Accusump installation in your Boxster, Cayman, or 911, sans wiring or electrical pieces and includes a two quart Marine Accusump system including LN Engineering's Spin-On Full-Flow Oil Filter Adapter, single input sandwich adapter (for easy one-line installation - fits between filter and LN spin on filter adapter), the LN Engineering Billet Washable High Performance Oil Filter, 45 psi electronic valve, hose, and fittings. In conjunction with the installation of an Accusump, we recommend adding an X51 oil baffle and 997 oil return tubes for improved oil control and ensure scavenge oil is returned to the sump as quickly as possible. For installation support and for troubleshooting technical issues with your Accusump, please contact Canton directly.

NO WARRANTY, RETURNS, OR EXCHANGES ON ACCUSUMP KITS!

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IMS Intermediate Shaft Bearing Upgrade Eternal Fix -58MM FLANGE - Open Engine
Code: 987997IMS58MM
IMS Intermediate Shaft Bearing Upgrade Eternal Fix -58MM FLANGE - OPEN ENGINES (while doing an engine rebuild)

eps

Fits:
Porsche 997 2005-08
Porsche Boxster 987
Porsche Cayman 987
(Not for M96 Engines)

Porsche Ims Intermediate Shaft Bearing Upgrade - Eternal Fix with Oil Pressure Feed - 58 MM - Open Engine Permanently Fix Your Intermediate Shaft With The Eternal Fix! Unlike Failure Prone Ball Bearings, Eps Uses A Patented Cylindrical Bearing With Thrust Control.
Prevent future catastrophic engine failure permanently with the only true Eternal Fix for the notorious Porsche intermediate shaft bearing. Unlike the other failure-prone ball bearing products that the original IMS and other upgrades on the market use, EPS uses a patented cylindrical bearing with thrust control that can be pressed directly into the back of the engine without disassembly. The cylindrical bearings have over 12 times the load capacity of other ball bearing solutions making the EPS IMS bearing the clear choice. Backed by a full 5-year warranty and includes an oil feed modification kit. Order yours today!

WHAT MAKES OUR SOLUTION DIFFERENT?

Roller bearings are not intended for carrying large axial loads. Similar to failure-prone ball bearings, when cylindrical roller bearings are used for thrust control, the roller becomes compromised due to the limited surface contact area on the sides of the rollers. The results of using a cylindrical bearing for thrust control will be similar to all other ball bearing solutions.

In our patented system, we use a 15mm cylindrical bearing with thrust control that allows for the separation of the axial load from the radial load. Our roller bearings do NOT carry the axis load (thrust control) on the side, which leaves the roller free to carry only the radial load (main load). The axial load is carried exclusively on the entire permitter of the outer race. This results in a bearing that is not overloaded and will last the lifetime of the engine.

EPS recommends using this product in conjunction to the Rear Main #8 Seal and Housing

Best Price
IMS Intermediate Shaft Bearing Upgrade Eternal Fix -62MM FLANGE - Closed Engine
Code: 987997IMS62MM
IMS Intermediate Shaft Bearing Upgrade Eternal Fix -62MM FLANGE - CLOSED ENGINES (MUST USE OUR BORING TOOL IN ORDER TO INSTALL)
the boring tool can be purchased or rented from us
Code: 987997IMSTOOL

Fits:
Porsche 997 2005-08
Porsche Boxster 987
Porsche Cayman 987
(Not for M96 Engines)

Porsche Ims Intermediate Shaft Bearing Upgrade - Eternal Fix with Oil Pressure Feed - 62 MM - Closed Engine Permanently Fix Your Intermediate Shaft With The Eternal Fix! Unlike Failure Prone Ball Bearings, Eps Uses A Patented Cylindrical Bearing With Thrust Control.
Prevent future catastrophic engine failure permanently with the only true Eternal Fix for the notorious Porsche intermediate shaft bearing. Unlike the other failure-prone ball bearing products that the original IMS and other upgrades on the market use, EPS uses a patented cylindrical bearing with thrust control that can be pressed directly into the back of the engine without disassembly. The cylindrical bearings have over 12 times the load capacity of other ball bearing solutions making the EPS IMS bearing the clear choice. Backed by a full 5-year warranty and includes an oil feed modification kit. Order yours today!

WHAT MAKES OUR SOLUTION DIFFERENT?

Roller bearings are not intended for carrying large axial loads. Similar to failure-prone ball bearings, when cylindrical roller bearings are used for thrust control, the roller becomes compromised due to the limited surface contact area on the sides of the rollers. The results of using a cylindrical bearing for thrust control will be similar to all other ball bearing solutions.

In our patented system, we use a 15mm cylindrical bearing with thrust control that allows for the separation of the axial load from the radial load. Our roller bearings do NOT carry the axis load (thrust control) on the side, which leaves the roller free to carry only the radial load (main load). The axial load is carried exclusively on the entire permitter of the outer race. This results in a bearing that is not overloaded and will last the lifetime of the engine.

EPS recommends using this product in conjunction to the Rear Main #8 Seal and Housing

Best Price
Intermediate shaft (IMS) bearing kit - for Porsche
Code: 8102
Intermediate shaft (IMS) bearing kit - for Porsche

The 8102 has been developed specifically for the quick and safe removal and replacement of the Porsche IMS (Intermediate Shaft) bearing on the M96 and M97 engines fitted to all water cooled 911, Boxster and Cayman models from 1999 through to 2008. Complete with the camshaft and crankshaft timing tools.

Porsche Applications: 911, Boxster, Cayman (1999 - 2008).
Engine code applications include: M96, M97.
Kit includes camshaft and crankshaft locking tools for both early and late engines.
2 methods for removal of the bearing are provided. Bearing installation as per OEM instruction.
Made in Sheffield. IMPORTANT: ensure the force screw is well lubricated with molybdenum disulphide grease before use.

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99610590102TOOL

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Intermediate shaft IMS bearing upgrade. eternal Fix IMS Boxster 986 / 996 / 997
Code: 99610590102EPS
IMS Intermediate Shaft Bearing Upgrade. Eternal Fix
for M96 Engines and Early M97.01

eps

Fits:
Porsche 996 C2 3.4L 1998 - 2001
Porsche 996 C2 3.6L 2002 - 2004
Porsche 996 C4 3.4L 1999>>
Porsche 996 C4 3.6L 2000>>
Porsche 996 C4 3.4L 2001>>
Porsche 996 C4 3.6L 2002 - 2004
Porsche 996 C4S 3.6L 2002- 2005

Porsche 997 C2 3.6L 2005 M96.05
Porsche 997 C2S 3.8L 2005 M97.01**
Porsche 997 C4 3.6L 2005 M96.05
Porsche 997 C4S 3.8L 2005 M97.01**
**Engine (3.8) number up to M97/01 68509790 has the older IMS bearing (this product fits) and Engine number from M97/01 68509791 has the larger revised IMS. (this product does not fit)

Porsche Boxster 986 2.5L 1997 - 1999
Porsche Boxster 986 2.7L 2000 - 2003
Porsche Boxster 986 2.7L 2004 - 2005
Porsche Boxster S 986 3.2L 2000 - 2005
Porsche Boxster 987 2.7L / 3.2L / 3.4L

**M96 Engine only 

Fits engine types: Carrera 996 M96 engines, Boxster 986 M96 Engines, Boxster 987 M96 Engines, Carrera 997 M96 & M97.01 **Engine (3.8) number up to M97/01 68509790 has the older IMS bearing (this product fits) and Engine number from M97/01 68509791 has the larger revised IMS. (this product does not fit)

IMS Eternal Fix retro fit kit installs in-car without removal or disassembly of the engine required. The Cylindrical Bearing with Thrust Control design has a load capacity 5 times greater than the inferior, failure prone, Ball Bearing solutions on the market!

Why Cylindrical is Best?
Cylindrical Bearings have very high load bearing capacity, 5 times more than Ball Bearing. Cylindrical Bearings are used in, High Temp & Low Viscosity Lubrication such as Automatic Transmissions. They can carry extreme lateral pressure without wear to the friction surfaces. This is because the bearing friction surface is flat not concave.

For More Information CLICK HERE

For Installation Instructions CLICK HERE



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Intermediate shaft seal IMS Retrofit Pro Tool Kit for Boxster 986 / 996 / 997
Code: 99610590102TOOL
IMS Tool Kit by EPS

eps

Bearing puller and adapter for extracting the existing bearing from the original center stud/bearing support (shown above)
Bearing driver tool to allow easy installation of the new bearing (shown above)
"Easy Out" adapter to allow extraction of bearing using the EPS bearing puller when and if the center stud/bearing support is broken or breaks during extraction
Crankshaft Pully TDC Lock Pin to secure the engine at the proper position to do an IMS Retrofit
Camshaft locks for both early 5-chain and later 3-chain engines (kit includes one ea.)

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Oil drain sump plug magnetic . Porsche 996 / 997 / Boxster / Cayman
Code: 90021900930/1
Magnetic oil drain plug, with a seal ring (washer).
Hard Anodized Aluminum, with magnet, 18 x 1.5mm

oematch

Fits:
Porsche 996 1997-04
Porsche 997 2005-08
Porsche 986 Boxster 1997-04
Porsche 987 Boxster 2005-08
Porsche 987C Cayman 2005-08

A magnetic sump oil drain plug is a type of oil drain plug that contains a small magnet designed to attract and capture metallic particles that may be present in your engine's oil. While this type of drain plug is not exclusive to Porsche and can be used in various vehicles, it can provide several benefits, including:

Improved Engine Longevity: The magnet in the drain plug helps to capture tiny metal particles, such as iron, steel, or aluminum, that may circulate in the engine oil. Removing these particles can reduce wear and tear on engine components, potentially extending the engine's lifespan.

Enhanced Engine Performance: By reducing the presence of contaminants in the oil, a magnetic drain plug can help maintain the oil's lubricating properties, which is crucial for smooth engine operation. Clean oil can also contribute to improved fuel efficiency.

Early Detection of Problems: As the magnetic drain plug collects metallic debris, it can serve as an early warning system. By inspecting the drain plug during oil changes, you can get an idea of the engine's condition and detect any unusual wear or damage before it becomes a major issue.

Reduced Maintenance Costs: Regularly inspecting and cleaning a magnetic drain plug can prevent larger issues from developing over time. Addressing potential problems early can save you money on more extensive repairs down the road.

Peace of Mind: Knowing that you are taking steps to protect your engine from premature wear and tear can give you peace of mind as a vehicle owner. It's a relatively inexpensive and simple modification that can provide added assurance.

Easy Installation: Magnetic drain plugs are typically straightforward to install. They often replace the existing drain plug and require no special tools or modifications.

While magnetic drain plugs can offer these benefits, it's essential to remember that they are not a substitute for regular oil changes and proper maintenance. Regular oil changes with the appropriate oil and filter are still crucial for the health and longevity of your engine. Additionally, magnetic drain plugs may not capture all types of contaminants, so they should be seen as a supplementary measure rather than a comprehensive solution.



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Oil Filter Spin-on Type
Code: HP-1007
Oil Filter Spin-on Type

Fits:

Porsche 986/987 as well as 996/997 models and replaces Porsche part numbers 996 107 020 53 (54, 55). For MY97-08 vehicles with M96 or M97 engine designation.
Does not fit GT2, GT3, or Turbo models or any aircooled models. Design only for MY97-08 vehicles with an M96/M97 engine.

Porsche 987.2 MY09+ Boxster and Cayman models

Porsche 955 Cayenne S V8 and 955 Cayenne Turbo MY03-06
Reduced
Oil Filter Spin-on Type (Short type)
Code: OC1051
Oil Filter Spin-on Type (Short type)

Fits:

Porsche 986/987 as well as 996/997 models and replaces Porsche part numbers 996 107 020 53 (54, 55). For MY97-08 vehicles with M96 or M97 engine designation.
Does not fit GT2, GT3, or Turbo models or any aircooled models. Design only for MY97-08 vehicles with an M96/M97 engine.

Porsche 987.2 MY09+ Boxster and Cayman models

Porsche 955 Cayenne S V8 and 955 Cayenne Turbo MY03-06

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OC1051
106-01.1X

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Oil sump baffle kit X51 powerkit style. Porsche 986 / Gen 1 987 / 996 / Gen 1 997
Code: 106-00.6
Oil sump baffle kit X51 powerkit style. 

lnengineering

Fits
Porsche 986 Boxster
Porsche 987 Gen 1 Boxster / Cayman - >>2008 

Porsche 996 Carrera 2 / Carrera 4 / Carrera 4S
Porsche 997 Gen 1 Carrera 2 / Carrera S / Carrera 4 / Carrera 4S - >>2008

The EBS Racing X51-style M96/M97 oil pan baffle kit for use with the standard oil pan (without a deep sump extension) is a heavy duty, all-metal construction 
oil baffle for all Boxster, 996 and 997 engines up to model year 2008, except for turbo and GT3 models. 

This CAD-designed and precision-built oil system enhancement component keeps more of your oil where is belongs during sport driving; around the pick up. For consistent performance from day one, metal doors are used which will not deteriorate or warp like the factory. Easily mounted on any factory oil pan, the EBS oil baffle assembly comes with hardware and instructions for easy installation. 

Kit includes 
EBS Racing M96/97 oil baffle assembly
LC5900 sealant
6x10mm serrated flange bolts - x3



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OUTRIGHT - IMS Boring Tool for Installing IMS Bearing 62MM
Code: 987997IMSTOOLNEW
Outright IMS Boring Tool for Installing IMS Bearing

eps

This boring tool can be also be rented from us
for installing our 62mm IMS kit Code: 987997IMS62MM. For rental please see other listings.

When you purchase this product you will be supplied with brand new set of tools that haven't been used on any jobs.
We will not accept a return of this part if we find out that it is in used condition.


For IMS Boring Tool instructions please CLICK HERE


Best Price
RENTAL - IMS Boring Tool for Installing IMS Bearing 62MM
Code: 987997IMSTOOL
Rental IMS Boring Tool for Installing IMS Bearing

eps

This boring tool can be purchased or rented from us
for installing our 62mm IMS kit Code: 987997IMS62MM

Costs
The boring tool cost will be refunded once the tool is returned to us and checked. The boring tool can also be purchased outright for £1895.00

For IMS Boring Tool instructions please CLICK HERE


Best Price
RSS Underdrive Pulley for Porsche 986, 996, 987, 997 models
Code: 608
Underdrive pulley.
replacement for OE 99710224101

rss

Fits on all Porsche 986, 996, 987, 997 models EXCEPT 2.9L (multi hole crank pulley pattern), DFI engines, GT2, GT3 and Turbo.

The RSS Harmonically Damped Underdrive Pulley is ideal for engines that are running light weight flywheels, engines that are built - bored/stroked and engines that are driven hard.

• Offers improved HP & TQ by reducing drag from the power steering pump, A/C, water pump and alternator without detrimental effects on said ancillary systems.
• Dampens/reduces internal engine harmonics for improved engine performance, efficiency and longevity.
• Recommended for street or track use

Installation tool (wrench) and new OEM Pulley Washer included:

Dyno Image shows HP & TQ gain on 2005 997.1 Carrera S:
Baseline Dyno Run Mods: OEM Crank Pulley, OEM Software, Cargraphic Headers, Hi flow 200 Cell Cats, and Medium Sound Cargraphic Sport Mufflers
Modified Dyno Run: Added RSS Pulley (Part #608) to baseline car with existing mods:
+16 HP / +8 ft lbs TQ

*** NOTE: We recommend using/sourcing a new OEM Crank Shaft Pulley Bolt for your specific vehicle when installing the RSS Pulley. (Not Included with 608 Kit)
Please add Drive Belt for Under Drive Pully cars WITH Aircon Porsche 996/ Boxster 986/997 99610215199/1

MADE IN USA

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608
608
99710224101

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RSS Underdrive Pulley for Porsche 996/997/Boxster 986
Code: 601
Underdrive Pulley for Porsche 996/997/Boxster 986
Replacement for OE 99610211562, 99610511563,

rss

The RSS Lightweight High Strength Underdrive Pulley is made from 6061-T6 aluminum. A must for any street or track enthusiast

• Offers improved HP & TQ by reducing drag from the power steering pump, A/C, water pump and alternator without detrimental effects on said ancillary systems.

• Installation wrench included.

• Works on all Porsche 986, 996, 987, 997 models EXCEPT 2.9L (multi hole crank pulley pattern), 3.8L, DFI engines, GT2, GT3 and Turbo.

*** NOTE: We recommend using/sourcing a new OEM Crank Shaft Pulley Bolt for your specific vehicle when installing the RSS Pulley. (Not Included with 601 Kit)

Please read fitting instructions before purchase.


**Please note you will need a new shorter Pully Belt
99610215199/1
Under drive pulley w/ air conditioning - 2100mm

99610215198/1
Under drive pulley w/o air conditioning - 1905mm

Underderive Pulley Installation Instructions - CLICK HERE

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601
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Spin on oil filter adapter for MY97-08 engines
Code: 3609402061
Spin on oil filter adapter for MY97-08 engines.
Requires K&N filter HP-1007

Fits:

Porsche engines between years 1997-2008
Best Product
TRS Backflow Preventer (BFP) Remote Filter Adapter with integrated check valve & fittings. Porsche Boxster / Cayman / 996 / 997
Code: TRS-BFP-M9697
TRS Backflow Preventer (BFP) Remote Filter Adapter with integrated check valve & fittings.

Fitment:
Porsche 986 Boxster / Boxster S 1997 – 2004
Porsche 987 Boxster / Boxster S 2005 – 2008
Porsche 987C Cayman / Cayman S 2006 – 2008
Porsche 996 (911) Carrera / Carrera 4S 1998 – 2004
Porsche 997 (911) Carrera / Carrera S / Carrera 4S 2005 – 2008


PATENT PENDING. MADE IN U.S.A.

More and more we hear about connecting rod bearings seizing or cylinders becoming scored and destroying Porsche M96 and M97 engines. This all has to do with poor lubrication on banking and high speed corners which can result in high engine oil temperature and oil pump starvation. Introducing our newest component, the backflow preventer (BFP).

Our Remote Oil Filter Adapter Backflow Preventer (BFP) goes directly in place of the original factory oil filter canister allowing for ease of installation of lubrication & pressure accessories such as oil pressure compensator(s), external oil cooler(s) and a larger, metal oil filter element. Our (BFP) also eliminates restrictive filter size spin on oil filter adapters and sandwich plate options by combining the two into one component & integrating a backflow check valve. Two key benefits here is our (BFP) will provide a greater ground clearance allowing for a much larger remote mounted filter to be placed, which will provide a better oil filtration and flow for the engine assembly, as well as the ability to connect & install multiple oil lubrication & cooling accessories.

Some spin-on oil filter kits currently on the market go in place of the original filter canister area, eliminating the possibility of having multiple oil system accessories, forcing you to use either an oil cooler delete plate with external oil cooler, a spin on "sandwich adapter" in conjunction with the spin on filter adapter to connect an accessory OR nothing at all with simply a smaller filter. This will also create ground clearance issues having multiple components sandwiched together with the inclusion of the oil filter, especially on lowered vehicles. The only way to prevent a ground clearance issue on this setup is to use the smallest filter possible. If a spin on filter adapter & sandwich plate are used without the inclusion of a spin on oil filter, ground clearance will not be the issue at hand; the connection of multiple oil lubrication accessories becomes limited and the greater number of items to purchase increases to have the same oil kit solutions found with our (BFP) stage kits. A remote oil filter adapter and filter will still need to be placed. Save time and money with our (BFP).

A sandwich adapter combo with the spin-on oil filter will also require the use of an external oil check valve which has a maintenance life and will need to be replaced overtime. The (BFP)'s integrated check valve has a lifetime service life eliminating the need to replace a check valve.

Smaller filters are a lot more restrictive on their filtration and will have decreased service intervals. Compared to the original factory oil filter element and other smaller spin-on oil filters, the larger oil filter found on our (BFP) kits diminishes dry starts under cold cranking conditions due to its low restriction design & internal anti-drain back valve assuring immediate oil flow. The larger filter also has a greater burst pressure of up to 500psi designed to take pressure spikes in race engines that have higher oil pressure.

Simple. Easy. Reliable.
Best Price
Underdrive crankshaft pulley for Porsche 996 / 997 / 986 Boxster
Code: 3609001601
Lightweight Under drive Pulley is made from 6061-T6 aluminium. Offers improved HP & TQ by reducing drag from the power steering pump, A/C, water pump and alternator.

Pulley outer diameter: 123mm (measured from ribs to ribs)

Increase your engine output by reducing the draw of the engine's ancillaries ie the power steering pump, Air Conditioning, water pump and alternator by slowing them down and reducing the horsepower they use.

Underdrive pulley is one of the cheapest returns for the money spent when it comes to actual performance and horsepower gains for track and street use cars.

Installation tool (wrench) included, new OEM crankshaft pulley bolt is recommended but not included with this product.

Replacement Pulley for Original Porsche parts No. 99610211563

Fits:
Porsche 996 3.4L
Porsche 996 3.6L
Porsche 997 3.6L
Porsche Boxster 986
Porsche Boxster 987
Porsche Cayman 987C

**Please note you will need a new shorter Pully Belt which you can purchase from us.
99610215199/1
Under drive pulley w/ air conditioning - 2100mm

99610215198/1
Under drive pulley w/o air conditioning - 1905mm

Underderive Pulley Installation Instructions - CLICK HERE

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3609001601
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