Product details
OVERVIEW
KW Height Adjustable Springs (H.A.S.) are the simplest way to give an E82 1M Coupe a lower, more aggressive stance without stepping up to a full coilover kit. The kit pairs KW springs with threaded collars that work with the factory dampers, so the car keeps its OEM damping while gaining an adjustable ride height.
Because the original dampers stay in the car, installation is straightforward and the factory damper hardware and its functionality are retained. The result is a sporty but comfortable ride with improved handling and a noticeably tighter look.
SPECS
- Height-adjustable spring kit; uses the factory dampers
- Front lowering range: 0.4–1.2 in
- Rear lowering range: 0–0.8 in
- Threaded height-adjustment collars
PARTS INCLUDED
- Complete KW H.A.S. kit as supplied by KW; see the installation instructions below for the full bill of materials.
TECH RESOURCES
Additional Parts Required
- A four-wheel alignment is mandatory after installation and after any subsequent ride-height change.
- Professional installation is required; spring compressors and correct torque procedures are needed to service the struts safely.
- Check tire and wheel clearance to the strut body and to the fender before driving, especially with aftermarket wheel and tire packages.
Installation
Notes
- This kit is listed for cars without EDC (Electronic Damping Control). Verify your exact model year and options with Speed Logic if you are unsure.
PART NUMBER
- 25320057
VEHICLE APPLICATIONS
| Make | Model | Chassis | Engine | Years |
|---|---|---|---|---|
| BMW | 1 Series M Coupe | E82 | N54 3.0L Twin-Turbo I6 | 2011 |