Suspension Control Units

Porsche Suspension Control Units

At Design911, we supply a wide range of suspension control units for Porsche models, supporting everything from standard PASM systems to advanced upgrade controllers so you can maintain, personalise and enjoy your Porsche’s adaptive suspension.

Why do Porsche Suspension Control Units matter?

Suspension control units sit at the heart of Porsche’s adaptive and electronic suspension systems, managing how the dampers respond to different driving situations. When they work correctly, they help the car feel composed, stable and consistent, and allow you to select the driving modes you expect. If the control unit develops faults or is not correctly matched to upgraded hardware, the suspension can be stuck in one mode, behave inconsistently or display fault warnings. Keeping this module healthy – or choosing a well‑engineered upgrade – helps your Porsche feel as it should and keeps the dashboard free of nuisance warnings.

• Keep your Porsche looking smart rather than tired or neglected
• Help protect nearby components from dirt, moisture and corrosion where relevant
• Reduce minor niggles such as mismatched, scuffed or visibly corroded hardware
• Support long-term enjoyment, pride of ownership and potential resale value

Common options & kits

Individual replacement parts Specific items to address a particular area or issue without changing everything at once.

• Ideal for targeted repairs
• Lets you replace only what is needed
• Helps keep initial costs under control

Matched sets or pairs Components supplied together so both sides or related items are renewed at the same time.

• Consistent feel and performance
• Helps avoid uneven wear or behaviour
• A sensible choice for routine maintenance

Complete kits Grouped parts designed to refresh a whole system or area in one go, useful for upgrades and restorations.

• Everything specified in a single package
• Saves time compared with sourcing parts individually
• Ideal when upgrading or restoring your 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 suspension control units?

Checking suspension control units and their operation is important whenever you experience warning lights, unusual behaviour from the adaptive suspension, or after major suspension work. Addressing issues early helps you avoid driving for long periods with a system that is not working as designed.

• Existing parts are worn, cracked, scuffed, faded, corroded or missing
• You notice looseness, vibration or an untidy appearance around the area they sit in
• You have had related work carried out and want everything to look and feel consistent
• You want the car to feel smarter and better cared for in daily use or before resale

If any of these apply, it is a good time to review your suspension control units and replace anything that is past its best so your Porsche stays dependable and enjoyable to drive.

Explore Porsche suspension control units with Design911

Browse suspension control units for Porsche at Design911 — from individual parts to complete kits — and find options to suit everyday maintenance, upgrades and full projects.