Porsche cars with PASM

Porsche cars with PASM

Porsche Active Suspension Management (PASM) is the electronically controlled damping system fitted to many modern Porsche models, including variants of the 911, Boxster, Cayman, Panamera, Cayenne and Macan. Working in the background, PASM continuously adjusts damper forces to balance comfort and control, adapting to road conditions, driving style and the selected mode so your Porsche feels composed and precise in everyday use and on more demanding journeys.

At Design911, we support Porsche owners with PASM‑equipped models by supplying compatible suspension components and related parts that allow you to maintain, repair or refresh the system while preserving its characteristic factory behaviour.

Why do Porsche cars with PASM matter?

PASM is central to how many recent Porsche models ride and handle. Instead of fixed‑rate dampers, PASM uses adaptive, electronically controlled units that can switch between more comfortable and more controlled characteristics. Sensors monitor body movement and driving inputs, and the control unit responds by adjusting damping at each wheel. Over time, dampers, mounts and associated components can wear, which gradually dulls the clarity, comfort and confidence that PASM is designed to deliver.

Refreshing tired parts on a Porsche with PASM helps the car feel cohesive again, keeps the driving modes working as intended and supports long‑term enjoyment and value of your Porsche.

• Helps your Porsche retain the blend of comfort and control that PASM is known for
• Supports consistent mode behaviour (for example Normal, Sport, Sport Plus where fitted)
• Reduces issues linked to worn or leaking dampers, such as instability, knocking or warning messages
• Protects your investment by keeping a key chassis technology working as intended

Common options & kits

Individual PASM‑compatible components Porsche models with PASM use specific dampers and related hardware. Individual components allow you to address a particular fault or area without changing the entire system at once.

• Ideal when a single corner or item has failed or is leaking
• Lets you retain the original PASM concept and calibration
• Useful where diagnostics point clearly to one part or side

Matched axle pairs Many owners choose to renew dampers and related parts in axle pairs (front or rear) on PASM cars. This supports an even response side‑to‑side and keeps the adaptive system working more harmoniously.

• Promotes consistent behaviour between left and right sides
• Helps avoid a mix of fresh and tired components on the same axle
• Well suited to high‑mileage servicing or when wear is similar on both sides

Complementary suspension kits On some Porsche models with PASM, you may combine PASM‑compatible dampers with other suspension parts as part of a wider refresh or project, while still retaining the PASM control strategy.

• Allows a structured refresh of multiple suspension items in one go
• Saves time compared with sourcing every component individually
• Useful when restoring overall ride quality on an ageing Porsche

Brands available in this category

For this category we stock a wide choice of trusted brands for Porsche models. You can also browse and filter by brand on this page to focus on your preferred manufacturers.

When should you review or replace your Porsche cars with PASM?

Because PASM works largely in the background, changes can creep in gradually as components age. Regularly checking how your Porsche feels and inspecting suspension parts helps you catch issues before they affect confidence or lead to more involved repairs.

• You notice damping that feels inconsistent between modes or compared with how the car used to feel
• There are warning lights or messages relating to PASM or chassis control
• Knocking noises, leaks around dampers or a less settled ride become apparent
• You are undertaking a wider suspension refresh and want the PASM system to match the rest of the chassis

If any of these apply, it is a sensible time to review the suspension on your Porsche with PASM, diagnose any faults and replace parts that are past their best so the system continues to operate as Porsche intended.

Explore Porsche cars with PASM with Design911

Browse Porsche cars with PASM related parts and options at Design911 — from individual PASM‑compatible components to axle pairs and wider suspension solutions — and find combinations that help maintain or restore the character of your PASM‑equipped Porsche.