- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
These replacement shock absorbers are compatible with PASM-equipped cars and include built-in cancellation resistors to eliminate dashboard errors. They effectively bypass the Active Suspension Management system, allowing the vehicle to function as though it has standard suspension installed.

Replacement For vehicles with PASM, For vehicles with electronic suspension control
Porsche 997.1 C2 3.6L Carrera
Porsche 997.1 C2 S 3.8L Carrera
Porsche 997.2 C2 3.6L Carrera
Porsche 997.2 C2 S 3.8L Carrera
- These shock absorbers are not PASM dampers and do not offer PASM-adjustable damping.
- They are designed as standard replacement units with built-in electronics to cancel PASM fault warnings.
- For correct functionality and proper vehicle handling, they must be installed as a full set of four (2 × front shock absorbers + 2 × rear shock absorbers)
- Mixing PASM units with OEMatch replacement units is not permitted and may result in suspension imbalance or fault messages.
Over time, front shocks lose their damping strength, which can make the car feel less responsive, less stable and less comfortable. Worn shocks can increase braking distances, reduce cornering grip and lead to uneven tyre wear. Replacing them restores proper suspension control, steering sharpness and the confident handling the 997 chassis is known for.
When to Replace:
• Noticeable nose-dive during braking
• Excessive bounce, vibration or front-end instability
• Leaking shock oil or visible damage
• Steering feels vague or less precise than usual
• Uneven or accelerated front tyre wear
• Performing a full suspension refresh for improved handling consistency
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99734304524
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This kit is comprised of the following items: