Bilstein B16 2011 BMW 1 Series M Base Front and Rear Performance Suspension System Engine Components>Main Stud & Bolt Kits Its auxiliary air inlet can

Its auxiliary air inlet can be used to bring in additional air

With a lifetime warranty and 60-Day Ride Satisfaction Guarantee – not to mention Air Lift's reputation for excellent customer service and technical support

With the OEM ball joint design frequent maintenance is required to prevent side-to-side movement of the front axle which can cause wear hammering wandering and the dreaded Death Wobble

or countless hours

aFe Badging: Comes with a unique laser-cut aFe Power logo plate riveted on for an aggressive style

Bilstein B16 2011 BMW 1 Series M Base Front and Rear Performance Suspension System Engine Components>Main Stud & Bolt Kits Its auxiliary air inlet canBilstein B16 (PSS10) suspension kits feature ride height adjustability with 10 stage manually adjustable dampers in an OE quality, direct fit package. The 10 stage damping system adjusts both rebound and compression with each click to provide the best handling performance in any condition. These kits offer monotube performance dampers with matched springs that are tuned for each specific application. The zinc coated and threaded body design will give