AST Suspension 5100 Series Coilovers (Excludes Front/Rear Top Mounts) (True Coilover) - 2005-2011 BMW 3 Series 330i (E9X) Cobalt Our adjustable ST XTA Coilover

Our adjustable ST XTA Coilover Kit for the 2003-2007 Mitsubishi Lancer Evolution EVO 8-9 2

2010 Audi S5 (w/ EDC)

1993 Chevrolet Sprint Base

and damping curves tuned for grip — so your M235i stays flat through transitions

Spring rate 140 N/mm

AST Suspension 5100 Series Coilovers (Excludes Front/Rear Top Mounts) (True Coilover) - 2005-2011 BMW 3 Series 330i (E9X) Cobalt Our adjustable ST XTA CoiloverThe 5100 Series shock absorbers for the 2005 2011 BMW 3 Series 330i (E9X) utilize inverted upside down technology. The inverted design is race proven technology and produces an extremely strong damper, providing better suspension geometry under heavy lateral and braking loads as seen in a road and track environment. The 5100 Series shock absorbers give your car a better performance than the standard twin tube design. With the 5100 Series suspension