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- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche Cayman S 3.4L 987C 2005-08
This Brake Booster is a OE MATCH Porsche braking system component designed to enhance braking performance by using vacuum pressure to amplify brake pedal force. Mounted between the brake pedal assembly and the master cylinder, the brake booster reduces the physical effort required to apply the brakes, ensuring smooth, responsive, and controlled braking performance.
Fits:
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08 (I450 - Cars With Ceramic Brake)
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche Cayman S 3.4L 987C 2005-08 (I450 - Cars With Ceramic Brake)
What This Product Does:
- Amplifies brake pedal force using vacuum assistance
- Reduces driver effort during braking
- Improves braking responsiveness and control
- Works with the brake master cylinder to generate hydraulic pressure
- Enhances overall braking safety and performance
Symptoms Of Wear Or Failure:
- Hard or stiff brake pedal requiring excessive force
- Reduced braking efficiency or delayed response
- Hissing noise caused by vacuum leaks
- Increased stopping distance
- Inconsistent brake pedal feel
- Engine idle irregularities linked to vacuum system leaks
Why Replacement Matters:
- Restores proper brake assistance and pedal feel
- Improves braking response and stopping performance
- Prevents excessive strain on braking components
- Eliminates vacuum leaks affecting engine and brake operation
- Ensures safe and predictable braking under all driving conditions
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99635592300
The product you are viewing cross references to these numbers