AST Suspension
Motorsport pedigree gets thrown around loosely in the suspension world, but AST actually earns the phrase. Built in the Netherlands and developed through endurance racing, including Nürburgring 24 Hour programmes, AST coilovers bring genuine race engineering to road and track cars.
At Pro Speed Racing, we help enthusiasts find the right AST setup, from the street-focused 5100 series through to multi-adjustable 5300 track weapons. Every AST damper is hand-built, dyno-tested and fully rebuildable, for drivers who take their chassis seriously.
We do not store every AST kit on hand, but our sourcing network gives you access to AST product direct from the manufacturer. If you need a specific series, spring rate or chassis fitment, Pro Speed Racing can help source the right gear.
Why Choose AST Suspension?
- Hand-built dampers with real endurance racing development
- Range spans daily street to full race spec
- Fully serviceable and rebuildable in Australia
- Precise damping adjustment you can actually feel
- Spring rates and valving matched to your use
- Dyno-tested consistency on every damper
Find The Right AST Setup For Your Car
Add your vehicle to our Garage Function and it will filter the AST kits built for your chassis.
No guessing, no spring rates picked by vibe, and no track-spec dampers rattling your daily to bits. Just the right coilovers for your car and your driving, first time.
Prefer to search? Use these quick links: AST coilovers, AST 5100 and AST 5200.
Why Shop AST At Pro Speed Racing?
- Australia's leading importer and wholesaler of premium performance parts
- AST product sourced directly from the manufacturer
- Honest guidance on the right series for your driving
- Fast shipping Australia-wide
- Trusted by track regulars and tarmac rally builds
The series structure is what makes AST easy to buy well. The 5100 line delivers race-bred damping in a street-friendly package, the 5200 adds adjustability for serious track work, and the 5300 gives dedicated competition cars the multi-way control they demand.
Rebuildability is the quiet advantage. Where sealed budget coilovers become landfill when they wear, AST dampers can be serviced, revalved and refreshed in Australia, so the kit evolves with your build instead of being replaced by it.
Get Ready To Sort Your Chassis
Now's the time to give your car suspension with actual racing heritage. Browse the AST Suspension range and feel what proper damping does.
Explore our full coilovers range too, along with coilover springs and adjustable end links to dial in your setup.
If you need help checking fitment, availability or sourcing a specific AST kit, contact Pro Speed Racing and ask our team to source the right parts.
For more premium upgrades, explore Pro Speed Racing, your destination for performance car parts.