Cross Member & Parts

Rear Brake Duct Air Scoop.

Fits:
Porsche 996 GT2 2001-05
Porsche 996 GT3 2004>>

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99633112

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Cross brace rear suspension. 
Sold each - 2 required per car



Fits:
Porsche 996 C2 / C4 / C4S - 1997 to 2004
Porsche 996 turbo - 2000 to 2005
Porsche 996 GT3 - 1999 to 2005
Porsche 997.1 C2 / C4 /C4S - 2005 to 2008
Porsche 997.1 turbo - 2007 to 2008
Porsche 997 GT3 - 2007 to 2012
Porsche 997.1 - 2005 to 2008

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Diagram ref no 10



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99733108103

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Cross brace rear suspension.  Sold each - 2 required per car
Mounted across the rear axle, it reinforces the suspension subframe and strut mounting points, reducing flex under load and improving overall stability. By keeping the suspension geometry tight, this brace helps maintain precise handling and extends the life of surrounding components.

Fits:
Porsche 996 C2 / C4 / C4S - 1997 to 2004
Porsche 996 turbo - 2000 to 2005
Porsche 996 GT3 - 1999 to 2005
Porsche 997.1 C2 / C4 /C4S - 2005 to 2008
Porsche 997.1 turbo - 2007 to 2008
Porsche 997 GT3 - 2007 to 2012
Porsche 997.1 - 2005 to 2008

Diagram ref no 10

What It Does: 

• The bracket reinforces the rear suspension geometry. It braces your Porsche's structure to reduce flex under load, improve stability, and maintain alignment under cornering or when encountering bumps. 
• Helps distribute loads through the rear suspension so that components like arms, bushings, struts, and mounts don’t shift or wear prematurely.

Why Replacement Matters: 

• If this bracket is damaged, bent, or weakened, you may experience rear-end instability, excessive movement in suspension under load, or handling that feels loose or unpredictable.
• Worn or misaligned brackets allow structural flex, which can accelerate wear in suspension arms and bushings.
• Proper reinforcement helps maintain ride and safety when driving hard or when the vehicle is aged.

You may need to replace the support brace if you hear clunking or knocking from the rear suspension, notice uneven tire wear, or feel looseness in the car’s handling. A visual inspection showing cracks, bends, or corrosion is another clear sign. It’s also smart to check this part after any rear impact, even a minor one, as damage can affect stability and alignment.

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99733108103

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Front brake duct air scoop.

Front left or right brake air duct or air scoop. This part is designed to improve brake cooling by directing air to the brakes. It is often described as a "spoiler" due to its shape and function. They are offended replaced due to getting damage as they are fitting so low to the ground. This product can be fitted for Boxster, Cayman, 996 , 997 models. 

Fits:
Porsche 997 GT2 2007-09
Porsche 997 GT2 RS 2010-13
Porsche 997 GT3 2007-11

Diagram ref no 13

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99734148

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Front suspension control arm plate. Porsche 986 /996



Fits:
Porsche 986 1997-04
Porsche 996 1998-04

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Diagram ref no 8

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99634114506

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Litronic headlamp leveling strut.



Fits:
For cars with Litronic headlights (M601)
Porsche 986 Boxster 1999-04
Porsche 996 Carrera 1999-04
Porsche 996 Turbo 2001-05
Porsche 996 GT3 1999-05

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Diagram ref no 20

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99634137503

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Rear Axle Support Stud. M 12 x 1.5 x 107.5



Fits:
Porsche 996 Carrera / Turbo 1998-05
Porsche 997 MKI Carrera / Turbo 2005-08
Porsche 997 MKII Carrera / Turbo 2005-08
Porsche 996 GT3 1999-05
Porsche 997 GT3 2007-11

This product supersedes Porsche's old part numbers:
- 99906110309

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Diagram ref no 23

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99906110301

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Rear suspension cross member.

Fits:
Porsche 996 1998-04
Porsche 996 GT2 2001-05
Porsche 996 GT3 1999-04

Porsche 997 2005-08
Porsche 997 GT2 2007-09
Porsche 997 GT2 RS 2010-13
Porsche 997 GT3 2007-11

Diagram ref no 6.

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99733126102

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Rear suspension support brace for vehicles with a manual transmission. This is the singular brace which runs perpendicular to the car's body - not to be confused with the two braces (x2 99733108103, ref. no. 10 in the parts diagram) which sit at an angle and form a triangular shape alongside this part.



Fits:
Porsche 996 Carrera 2 / 4 / 4S 1998-05*
Porsche 996 Turbo 2001-05*
Porsche 996 GT3 1999-05*

Porsche 997.1 Carrera 2 / 2S / 4 / 4S 2005-08*
Porsche 997.1 Turbo / GT2 2007-09*
Porsche 997.1 GT3 2007-11*

*Please be advised, this part is only correct for vehicles with a manual transmission. If your model is Tiptronic, you will need to order 99733117100 instead.