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Design 911 Design 911 supply Porsche parts, Porsche spares and Porsche accessories, to both retail and to the trade. Our Porsche product and accessory range includes brakes, exhausts, tyres, wheels and Porsche panels and interiors. https://www.design911.com/images/schemaLogo.png https://www.design911.com/images/schemaLogo.png +443456003478 https://www.design911.com Facebook Instagram

Demon Speed

Demon Speed
About Demon Speed

Experience the Demon Speed Difference: When it comes to motorsport, every advantage counts. Demon Speed Motorsports is committed to top-tier Porsche products so, whether you’re a seasoned racer or an aspiring track champion, Demon Speed Motorsports is your ultimate destination for Porsche Cup Car racing parts. 

Discover the adrenaline rush that comes with uncompromising performance – explore our catalogue now and ignite your racing passion like never before.

DISPLAYING 1 to 9 (of 9 products)
Brake caliper pad retaining bolts. Porsche GT3 996/997
Code: B-FCB
A Demon Speed custom solution.

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Custom replacement Front Brake Caliper Pad keeper bolts. Replace the factory bolts that spin in the aluminium calipers, making it very difficult to remove them without damaging your calipers.

These replacement bolts have a hex head for easy disassembly.

Sold as a Pair.

Fits: All Porsche 996, 997.1, 997.2 GT3 street and Cup Cars

Replaces factory part number 99735195930 and 99635195930

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Related, superseded, cross reference or alternative numbers for comparison.

B-FCB
99635195930
99735195930

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Centerlock wheel, Stub axle bolt. Porsche GT3 Cup 996/997.1
Code: DL-CLB
Cup Stub Axle Centerlock Central Axle Bolt. This is a wear item and the threads will flow outward after continuous torquing. Don't wait for a failure!

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Made from High Strength 4140 Steel Alloy Heat Treated.

After wear and tear has taken its toll on the center bolt, the threads can become deformed. This is an item that should be changed frequently.

The second and third pictures were taken of a used factory center bolt. These threads should be symetrical, but instead they are deformed 50% in the direction of the wheel nut. Deformed threads not only are a risk of failure, but they do not provide the same clamp load at the same torque as a non-damaged part.

Replaces factory part number 99633167190.

Fits: Porsche 996/997.1 Cup Cars with Centerlock Wheels

Sold Per Each.

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

DL-CLB
99633167190

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Best Price
Centerlock wheel drive pin with bolt. Porsche 964 / 993 / 993 / 997
Code: DL-DP
Centerlock wheel drive pin with bolt.
Replaces factory part number 96434161480

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Fits: Porsche 964 / 993 / 996 / 997

These pins can wear over time and become damaged when changing wheels allowing more wheel movement than desired.

Priced as each

Carry spares & replace them when changing axles!

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

DL-DP
96434161480

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Centerlock wheels lock pot. Porsche 996/997 GT3 Cup
Code: DSM-DL-LP
Lock Pot for the center of the wheel hub for use with centerlock wheels Cup racing assembly.

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Same great size and fit as the original that is no longer available.

Replaces 96434167570.

Fits:
Porsche 996/997 GT3 Cup 2000 - 2012

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

DSM-DL-LP
96434167570

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Porsche Motorsports Style Center lock Conversion Package. Porsche 996, 997, 986, 987, Cayman
Code: DSM-CLCP
Porsche Motorsports Style Center lock Conversion Package

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This package is for whole car.  4 sets Front & Rear 

This includes the components needed to convert to Porsche Cup 996 and 997.1 style centerlock.

Fits:
Porsche 996, 997, 986, 987, Cayman
Best Price
Porsche Motorsports Style Center lock Conversion Package for Porsche 993
Code: DSM-CLCP993
Porsche Motorsports Style Center lock Conversion Package   4 sets Front & Rear 
 
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This package is to convert the entire 993.

Fits:
Porsche 993
Best Price
Engine mount carrier RSR style. Porsche 996 turbo / GT3 / 997 turbo / 997 GT3
Code: DSM-EngMt
RSR Style engine mount carrier.

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Fits:
Porsche 996 Turbo/GT2 2000-05
Porsche 996 GT3 2000-05
Porsche 997 Turbo/GT2 2007-2013
Porsche 997 GT3 2007-09

Demon Speed Motorsports is proud to introduce this RSR based engine mount plate designed for the turbo , GT3 and Cup cars.
Stronger than the original, this engine plate is a great alternative to the stamped steel factory engine plate which is prone to fatigue and failure.

Made from stainless steel with bolt on, high quality 7075 aluminium mountings

Click 'Zoom in' for large parts diagram.
Diagram Ref No 1.

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

DSM-EngMt
99637501301
99637501300

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Rear 1/4 window GT3 Cup style. Porsche 991.1
Code: DSM-991QGW
Rear 1/4 window GT3 Cup style. 

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Fits:
Porsche 991.1 Coupe - 2012 to 2016

High quality Lexan polycarbonate window.  
CNC cut, formed and black out covering to match the original window.

OEM Hardcoat Finish

This window has the screw in 991.2 style retention pins, so replace your 991.1 windows with the problematic glue on pins.



Related reference numbers
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DSM-991QGW
99154311100
9915431110003C
9915431120003C
99154311200
99154311102
99154311102V09
99154311202
99154311202V09
99154311103
9915431110303C
99154311203
9915431120303C

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Solid Engine Mount GT3 Cup Style. Porsche 996 turbo / GT3 / 997 turbo / 997 GT3
Code: DSM-EMT
RSR Style Engine Mount Carrier.
Sold individually - Left and Right required

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Fits:
Porsche 996 Turbo/GT2 2000-05
Porsche 996 GT3 2000-05
Porsche 997 Turbo/GT2 2007-2013
Porsche 997 GT3 2007-09

These engine mount triangles are a direct replacement for the ones used on the 996 and 997 GT3 Cup cars.

These are also perfect for having a solid mount for your GT3 or Turbo motor for your non-cup car, just add in our RSR Engine Blade to complete the combination.

Click picture for large parts diagram.
Diagram Ref No 3 and 4

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

DSM-EMT
99637501301
99637501300
99637522101

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DISPLAYING 1 to 9 (of 9 products)