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Rear Sub Frame

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DISPLAYING 1 to 10 (of 10 products)
Suspension bush upgrade kit, Front and Rear. Porsche 996 Powerflex
Code: PUBUSHKIT3
Powerflex Suspension Bush Upgrade Kit for Front & Rear. Replacement motorsport polyurethane bushes.

powerflex

Fits:
Porsche 996 1998-04

This Kit Contains:
1 set x PFR57507 Rear Control Arm Bushes
1 set x PFR57508 Rear Upper Arm Bushes Outer
1 set x PFR57509 Rear Upper Arm Bushes Inner
1 set x PFR57512 Rear Sub Frame Bushes
1 set x PFR57511 Rear Sub Frame Bushes
2 set x PFR57502 Lower Control Arm Bushes
2 set x PFR57503 Lower Control Arm Bushes

Please note these parts should be fitted by an engineer.
About this kit
Kit
Rear Sub Frame Side Mounting Bush Rear Porsche 996 PowerFlex
Code: PFR57-512
PowerFlex Sub Frame Bush Rear.

Replacement motorsport rear sub frame REAR polyurethane bushes.

Set of 4 for both sub frames - rear left & rear right
Please note these parts should be fitted by an engineer.

Fits:
Porsche 996 1997-05 all models

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Related, superseded, cross reference or alternative numbers for comparison.

PFR57-512
PFR57-512
99633105101
99633105500
99633105501
99633105201
99633105600
99633105602
99633105502
99633105601

The product you are viewing cross references to these numbers
Best Price
Rear Sub Frame Side Mounting Bush Rear Porsche 996 PowerFlex
Code: PFR57-512BLK
Powerflex Black Series Rear Sub Frame Bush Front.

powerflexblk

Replacement motorsport rear sub frame FRONT polyurethane bushes.

Fits:
Porsche 996 1997-05 all models
Not suitable for GT2 and GT3 models.

Set of 2 for two sub frames rear left & right
Please note these parts should be fitted by an engineer.

Powerflex Black Series - Designed for the Track - Ready to Race - Engineered to be the best.

Powerflex Black Series bushes are manufactured using a 95 Shore A compound to provide maximum control of chassis geometry. This compound can be up to 80% more resistant to load than standard rubber and 25% stiffer than our purple performance material.

If your requirements are purely for the ultimate in handling and chassis performance then Powerflex Black Series are unique, offering the most precise and accurate alignment for your chassis.

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Related, superseded, cross reference or alternative numbers for comparison.

PFR57-512BLK
PFR57512BLK
99633105602
99633105500
99633105500
99633105500
99633105201
99633105600
99633105601
99633105601
99633105101
99633105501
99633105502

The product you are viewing cross references to these numbers
Best Price
Silent block set 37% harder than standard for rear axle sub frame. Porsche 996, 997
Code: 99633105XXS

Silent block set 37% harder than standard for rear axle sub frame. Porsche 996, 997
37% Harder than standard street version.

oematch

Fits:
Porsche 997

Porsche 996



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

99633105XXS
99733105105
99733105205
99633105201
99633105101
99633105502
99633105602

The product you are viewing cross references to these numbers
Best Product
Silent block set for rear axle sub frame. Porsche 996, 997
Code: 99633105XXX

Silent block set for rear axle sub frame. Porsche 996, 997 
Standard street version.

oematch

Fits:
Porsche 997

Porsche 996



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

99633105XXX
99733105105
99733105205
99633105201
99633105101
99633105502
99633105602

The product you are viewing cross references to these numbers
Best Product
Silent block set Racing version for rear axle sub frame. Porsche 996, 997
Code: 99633105XXR

Silent block set Racing version for rear axle sub frame. Porsche 996, 997
Racing version.

oematch

Fits:
Porsche 997

Porsche 996



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

99633105XXR
99733105105
99733105205
99633105201
99633105101
99633105502
99633105602

The product you are viewing cross references to these numbers
Best Product
Solid subframe bushing set. Porsche 996 / 997
Code: 2290035
Solid subframe bushing set. 12 bushings in kit. 1 kit req'd per car.

elephantracing

Fits:
Porsche 996 / 997

Improved Handling and Precision
Our Rear Subframe Solid Bushing kit improves handling and precision by providing geometry correction for lowered cars and eliminating deflection. Porsche recognizes these performance benefits and uses a similar solid rear subframe mounting approach on the latest GT3 street and Cup racecars.

Replaces stock rubber bushings in the rear subframe of the Porsche 996 and 997 cars, raising the subframe into the chassis 6.5mm (.25 inch).

Geometry Correction
Lowering the 996/997 provides the benefits of lower center of gravity and improved appearance. Unfortunately lowering also causes the rear suspension members to angle down as the inner links drop with the chassis and the outer links remain at wheel upright height. This downward angle harms performance.

With the suspension members angling up towards the wheel the Roll Center is lowered which causes increased chassis lean, toe and camber curves are shifted and become less optimal, static toe and camber adjustments are shifted often exceeding the range of the stock adjusters.

Our kit raises the rear subframe .25 inches (6.5mm) to help reverse the negative effects of lowering. Suspension member angles are improved and performance is enhanced. Our upper bushing fits inside the subframe, eliminating the entire thickness of the upper rubber bushing for the greatest possible geometry correction achievable from bushings alone.

Eliminate Deflection
Stock rubber bushings compress and deform under heavy cornering, braking, and acceleration loads. The compliant rubber bushings allow the entire rear subframe shift about relative to the chassis. Rear camber and toe settings wander along with the subframe making the car less predictable, less stable in turns.

Our solid bushings replace the compliant rubber and do not deform under cornering loads, keeping the subframe in position and alignment true even under heavy cornering loads. The car becomes more predictable and easier to drive fast.

Build Quality
Each bushing consists of two pieces, an upper plug and lower puck. The plug is machined from solid aluminum with knurled edges for perfect fit.

Lower puck is machined from solid steel with zinc finish for protection.

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

2290035
2290035
99633105101
99633105201
99633105500
99633105600
99633105
99633105501
99633105502
99633305601
99633305602
99733105104
99733105105
99733105205
99733105204

The product you are viewing cross references to these numbers
Best Price
Sub Frame Bush Front Porsche 996 PowerFlex
Code: PFR57-511
PowerFlex Rear Sub Frame Bush Front.

Replacement motorsport rear sub frame FRONT polyurethane bushes.

Set of 2 for two sub frames rear left & right
Please note these parts should be fitted by an engineer.

Fits:
Porsche 996 1997-05 all models

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

PFR57-511
99633105101
99633105500
99633105501
99633105502
99633105201
99633105600
99633105601
99633105602

The product you are viewing cross references to these numbers
Best Price
Sub Frame Bush Front Porsche 996 Powerflex Black Series
Code: PFR57-511BLK
Powerflex Black Series Rear Sub Frame Bush Front.

powerflexblk

Replacement motorsport rear sub frame FRONT polyurethane bushes.

Fits:
Porsche 996 1997-05 all models
Not suitable for GT2 and GT3 models.

Set of 2 for two sub frames rear left & right
Please note these parts should be fitted by an engineer.

Powerflex Black Series - Designed for the Track - Ready to Race - Engineered to be the best.

Powerflex Black Series bushes are manufactured using a 95 Shore A compound to provide maximum control of chassis geometry. This compound can be up to 80% more resistant to load than standard rubber and 25% stiffer than our purple performance material.

If your requirements are purely for the ultimate in handling and chassis performance then Powerflex Black Series are unique, offering the most precise and accurate alignment for your chassis.

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

PFR57-511BLK
PFR57-511
99633105101
99633105500
99633105501
99633105502
99633105201
99633105600
99633105601
99633105602

The product you are viewing cross references to these numbers
Best Price
Subframe drop kit. Porsche 996
Code: EWOR996SDK
Subframe drop kit. 
Designed for Porsche 996 Overland/Safari projects.

eurowise

Fits:

Porsche 996 - 1997 to 2005

When lifting a 996 chassis, the extra height required for taller tires will increase axle geometry. Adding a subframe drop will improve axle performance and longevity. It will also allow for more suspension travel and relocate control arms for better geometry. 

Designed for Porsche 996 Overland/Safari projects. 

Spacers are CNC machined from 6061 billet aluminum then gray anodized for protection. 

Hardware is 10.9-12.9 custom built from scratch. No universal threaded rod. All zinc coated for lifetime of corrosion resistance. 



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

EWOR996SDK
99633105502
99333105602
90019707001
99634108114
99634108112

The product you are viewing cross references to these numbers
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DISPLAYING 1 to 10 (of 10 products)
Also found on these pages
About Rear Sub Frame

Improve Your Porsche Suspension with Performance Suspension Rear Sub-Frame Bushes: Technical Specifications and Benefits

Technical specifications of Performance Suspension Rear Sub-Frame Bushes:

  • Performance suspension rear sub-frame bushes are vital components in the suspension system of a Porsche.
  • They are located at the connection points between the rear sub-frame and the chassis of the vehicle.
  • Performance rear sub-frame bushes are designed to enhance suspension performance, handling, and overall ride quality.
  • They are typically made from high-quality materials such as polyurethane or synthetic elastomers, offering increased durability and resistance to wear.
  • Performance suspension rear sub-frame bushes are available as aftermarket upgrades or standard replacements for Porsche models.

Benefits of upgrading or replacing Performance Suspension Rear Sub-Frame Bushes for your Porsche:

Improved handling and stability: Performance rear sub-frame bushes offer increased stiffness and reduced flex, resulting in improved handling precision and stability during cornering, acceleration, and braking.

Reduced suspension play and improved responsiveness: Upgrading to performance bushes helps minimize play or sloppiness in the suspension system, providing a more direct and responsive connection between the rear sub-frame and the chassis.

Enhanced ride quality: Performance bushes help absorb and isolate vibrations, reducing harshness and noise, and improving overall ride comfort.

Increased durability: Performance rear sub-frame bushes are designed to withstand higher loads and provide increased durability compared to standard bushes, ensuring long-lasting performance even under demanding driving conditions.

Potential for adjustable designs: Some performance bushes offer adjustable features, allowing for fine-tuning of the suspension setup and optimizing alignment for improved tire wear and handling characteristics.

At Design911, we specialize in providing the correct parts and professional advice for your Porsche. We offer a wide range of performance suspension rear sub-frame bushes specifically designed for Porsche models, including both aftermarket upgrades and OEM replacements. Our knowledgeable team can assist you in selecting the appropriate rear sub-frame bushes based on your Porsche model, year, and specific suspension requirements. We understand the importance of achieving optimal suspension performance and handling characteristics, and we can guide you in choosing the best bushes that suit your needs. With our expertise and commitment to customer satisfaction, we can help you enhance your Porsche's suspension precision, stability, and overall driving experience. Contact us today to benefit from our comprehensive support and access high-quality parts tailored to your requirements.

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