You take performance seriously - and the AST 2-WAY Motorsport Suspension is built for drivers like you. Designed for true track enthusiasts, it delivers race-level precision and control. This monotube coilover system is 2-way adjustable for rebound, compression, and ride height, featuring external reservoirs for maximum consistency under extreme conditions. It includes camber-adjustable front top mounts, solid rear mounts, and adjustable-rate springs. Fully rebuildable and made in the Netherlands, it’s built to last. Fine-tune your setup with independent rebound and compression adjustments to reduce body roll, sharpen responsiveness, and enhance traction - all while maintaining the perfect balance between performance and comfort.
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1997-1999 | BMW | 318ti | Base |
| 2000 | BMW | 323Ci | Base |
| 1999-2000 | BMW | 323i | Base |
| 2001-2006 | BMW | 325Ci | Base |
| 2001-2005 | BMW | 325i | Base |
| 2000 | BMW | 328Ci | Base |
| 1999-2000 | BMW | 328i | Base |
| 2001-2006 | BMW | 330Ci | Base |
| 2001-2005 | BMW | 330i | Base |
| 2003-2005 | BMW | Z4 | 3.0i |
| 2006 | BMW | Z4 | Coupe 3.0si |
| 2006 | BMW | Z4 | Roadster 3.0i |
| 2006 | BMW | Z4 | Roadster 3.0si |
- 2001-bmw-325i-base-esi8278351
- 2001-bmw-330i-base-esi8018278
- 2002-bmw-325i-base-esi4532373
- 2002-bmw-330i-base-esi5116609
- 2003-bmw-325i-base-esi8131839
- 2003-bmw-330i-base-esi2487585
- 2003-bmw-z4-3-0i-esi6994210
- 2004-bmw-325i-base-esi7194574
- 2004-bmw-330i-base-esi3296710
- 2004-bmw-z4-3-0i-esi9295146
- 2005-bmw-325i-base-esi1539307
- 2005-bmw-330i-base-esi6281014
- 2005-bmw-z4-3-0i-esi9217237
- 2006-bmw-z4-coupe-3-0si-esi8467703
- 2006-bmw-z4-roadster-3-0i-esi6927947
- 2006-bmw-z4-roadster-3-0si-esi5412141
- ClearanceItem:N
- EPA:N/A
- fits_2000`BMW`323Ci`Base~1999-2000`BMW`323i`Base~2001-2006`BMW`325Ci`Base~2001-2005`BMW`325i`Base~2000`BMW`328Ci`Base~1999-2000`BMW`328i`Base~2001-2006`BMW`330Ci`Base~2001-2005`BMW`330i`Base~2006-2008`BMW`Z4`Roadster 3.0i
- LTL:N
- MPN:RIV-B1101SD
- Non-CARB:N
- Prop65:N
- SpecialOrder:Y
- Suspension>Coilovers