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- Porsche 991.1 Turbo 3.8L (520 Bhp) 2014-16
- Porsche 991.1 Turbo S 3.8L (560 Bhp) 2014-16
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. Engineered for the Porsche 991.1 Turbo / Turbo S (2014-2016) fitted with the electronic damping system Porsche Active Suspension Management (PASM), not suitable for non-PASM or GT2/GT3 variants.
Fits:
Porsche 991.1 Turbo / Turbo S 2014 - 2016
Replacements for cars with option codes:
475 - "PASM" Electronic Damper Control
352 - Electronic Damper Control For PASM And PDCC
Diagram ref no 1
- 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.
• Superseding earlier reference numbers: 99134304516, 99134304528, 99134304545, 99134304558
When to replace:
• Ride becomes harsh, bouncy or unstable over bumps
• Noticeable loss of front-end stability during braking or cornering
• PASM shows inconsistent or delayed damping response
• Visible oil leakage from the shock body
• Excessive nose-dive, squat or body roll
• Uneven or accelerated tyre wear
• High-mileage suspension or during a full suspension refresh.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
991343045A5
The product you are viewing cross references to these numbers
This kit is comprised of the following items: