Description
These adjustable coilovers deliver ride-height control, damper tuning and camber adjustment for BMW E91 sports wagon and E93 convertible applications. Built around the ST XTA platform, the kit combines a linear spring system with adjustable dampers, aluminum unibal camber top mounts and a corrosion-resistant composite spring perch with a stainless steel insert — giving precise height adjustability, repeatable rebound tuning and durable service life. Factory-recommended damper presets (tested on KW shock dynos) and 16 distinct rebound clicks let you tailor comfort versus performance, while dust protection and multi-layer seals protect the hardened chrome piston rod and internal valving.
Features:
- Linear race spring system
- Adjustable dampers with 16-click rebound
- Aluminum unibal camber adjustable top mounts
- Polyamide composite adjustable spring perch
- Stainless steel insert for perch strength
- Preset KW-tested damper settings
- Galvanized zinc coated steel struts
- Dust protection system for piston rod
- Multi-layer pressure resistant sealing package
- Mono block guide system with piston band
Vehicle Fitment:
- 2007–2013 BMW 328i Base
- 2007–2013 BMW 335i Base
- 2011–2013 BMW 335is Base