ST Suspensions ST X Coilover Kit - 2006-2013 BMW 3 Series 6cyl Sedan Coupe X-Drive (E90/E92)

The ST X Coilover Suspension for the 2006-2013 BMW 3 Series 325xi 328xi 330xi 335xi 6cyl Sedan Coupe X-Drive AWD (E90/E92) was developed for the everyday driver who needs to hug the curves yet retain road comfort. Simple, uncomplicated road performance for those who just want to get in and drive. Add in our wide range of height adjustability; the ST X Coilover will look as perfect as it feels. ST X Coilover Kit deliver precise adjustment to your ride height and look of your car. We manufacture an adjustable spring perch made of durable and friction-optimized polyamide composite material with a stainless steel insert. Thanks to the composite material corrosion is prevented between the strut and perch ensuring long lasting height adjustability. Galvanized zinc coated steel struts optimize corrosion protection for long lasting use. We add a dust protection system to prevent unwanted dirt and particulate from coming in contact with the hardened chrome piston rod or getting into the valve packs.

We reinforce the system with a multi-layered pressure resistant sealing package, mono block guide system and a low friction piston band which works inside the pressure resistant internal damper housing. At ST suspensions we do not accept compromises. As a matter of principle we rely on world class engineering delivered from KW for all our dampers. Why? To simply improve your driving experience! All ST X Coilover Kit are application specific for your car and perfectly adapted for everyday life.

Improved driving dynamics and handling

Designed in conjunction with KW Suspension Germany, ST X Coilover Kit deliver a sporty handling by reducing the bodyroll during compression as well as improving agility when driving fast. The high-quality production of each ST X coilover includes a low-friction and pressure resistant housing alongside a chrome-plated piston rod for maximum longevity. A mono block guide and ST seal package ensures the twin-tube dampers remain free of dirt particles in all weather conditions.

Standard Features

• Individual lowering within the TUV-tested adjustment range
• Front and rear axle thread adjustment (when possible)
• Galvanized coilover struts with additional coating for optimized corrosion protection
• Complete solution with adjustable spring plate, race spring system and bumpers with dust protection
• Powerful twin-tube dampers with high-quality components for maximum longevity
• 5 year limited warranty

Specifications

Vehicle Fitment

• 2006 BMW 3 Series 325xi 328xi 330xi 335xi 6cyl Sedan Coupe X-Drive AWD (E90/E92)
• 2007 BMW 3 Series 325xi 328xi 330xi 335xi 6cyl Sedan Coupe X-Drive AWD (E90/E92)
• 2008 BMW 3 Series 325xi 328xi 330xi 335xi 6cyl Sedan Coupe X-Drive AWD (E90/E92)
• 2009 BMW 3 Series 325xi 328xi 330xi 335xi 6cyl Sedan Coupe X-Drive AWD (E90/E92)
• 2010 BMW 3 Series 325xi 328xi 330xi 335xi 6cyl Sedan Coupe X-Drive AWD (E90/E92)
• 2011 BMW 3 Series 325xi 328xi 330xi 335xi 6cyl Sedan Coupe X-Drive AWD (E90/E92)
• 2012 BMW 3 Series 325xi 328xi 330xi 335xi 6cyl Sedan Coupe X-Drive AWD (E90/E92)
• 2013 BMW 3 Series 325xi 328xi 330xi 335xi 6cyl Sedan Coupe X-Drive AWD (E90/E92)