AST Suspension 5100 Series Coilovers (Includes Front Top Mounts Only) - 2007-2011 BMW M3 4.0 V8 (E90/E92/E93) A6 Part Number CLX140-SP Damping Adjustment

Part Number CLX140-SP Damping Adjustment 36-Way Height Adjustable Yes Spring Rate (Front) 20

2007 Cadillac STS

Every Stance Suspension XR1 kit is dyno-tested at the Stance facility in Texas and shipped ready to install on your Lexus GS300 — including dialed-in spring rates

1981 Ford F-150 XLT (F-Series)

2015 Mini Cooper Hardtop (w/ DDC)

AST Suspension 5100 Series Coilovers (Includes Front Top Mounts Only) - 2007-2011 BMW M3 4.0 V8 (E90/E92/E93) A6 Part Number CLX140-SP Damping AdjustmentThe 5100 Series shock absorbers for the 2007 2011 BMW M3 4. 0 V8 (E90 E92 E93) 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