The Air Lift Performance rear kit for BMW fits 2007–2014 1 Series and 2006–2011 3 Series RWD models, replacing rear coils with compact M3-style double-bellows springs in the factory coil location. It pairs those springs with 30-level damping adjustable monotube threaded-body shocks and independent height adjustment, and includes bright red anodized aluminum spring spacers and 1/4in PTC fittings to provide a lowered stance with controllable ride characteristics.
Air Lift Performance BMW 07-14 1 Series / 06-11 3 Series RWD Rear Kit