ACC-B1107SD is a vehicle-specific AST 5100 Clubracing suspension kit for the applications listed below. A monotube coilover kit for fast-road and club-level track use, with 12-position rebound adjustment and ride-height adjustment. Springs and top mounts are included, with camber-adjustable front and solid rear mounts where applicable.
Vehicle applications
Match the chassis, model, model year and drivetrain to your car. Contact GSM Performance with the registration or VIN if any detail is uncertain.
| Make |
Model |
Chassis |
Years |
Drive |
Notes |
| BMW |
M3 |
E46 |
2000–2006 |
RWD |
— |
Setup and installation
Spring rates and the supplied mounting parts are selected for the application. Have the kit installed and aligned by a suspension specialist, then check wheel, tyre and body clearance through the full steering and suspension travel. Follow the instructions supplied with the kit.
Ordering and lead time
This kit is made to order. The supplier currently advises an approximate four-week lead time, but this can change. Contact GSM Performance before booking installation if timing is critical.
Product image
The manufacturer image is a representative sample for this suspension family, not a photograph of this exact vehicle-specific part number. Component shapes, mounts, spring layout and supplied contents can differ by application.
Brand and product-family information: AST Suspension. Application and pricing source: supplier catalogue.
Have you written anything about this car?
Yes: The Best Coilovers For Your BMW E46 3 Series And M3 compares every kit we list for the car, from lowering springs up to 3-way coilovers, with what each one is for.
Will this fit my car?
This listing is for the BMW M3 E46. Chassis code, model year, engine and drivetrain all matter, and AST often use different part numbers for cars that look the same, so check your car against the vehicle table in the description. If anything is unclear, send us your registration or VIN and we will check it before you order.
What can I adjust?
The AST 5100 Clubracing is a monotube coilover with 12-position rebound adjustment, and the ride height is adjustable too.
What comes in the kit?
Coilovers front and rear. Camber-adjustable front and solid rear top mounts are included where applicable. Springs are included.
Is it right for road or track?
It depends how much of your driving is on track. Our guide Fast Road Or Track: Choosing The Damping On A Set Of Coilovers explains what 1-way, 2-way and 3-way adjustment gets you. Our AST Suspension At GSM Performance: The 5100, 5200 And 5300 Explained guide puts the three AST ranges side by side.
Can I fit it myself?
Our guide Fitting Coilovers At Home Or Having Them Done covers what the job involves. Either way, have the wheel alignment checked after fitting and check wheel and tyre clearance through full steering lock and suspension travel.
Can they be rebuilt?
Yes. AST and MOTON dampers are rebuildable through an authorised AST x MOTON service centre, and how often depends on how hard the car is used. Ask us and we will point you in the right direction.
How long does it take?
Each kit is made to order and the supplier currently quotes about four weeks. That can change, so if you have a fitting date booked, ask us before you order and we will confirm it.
