AST Suspension 5100 Series Coilovers (Excludes Front/Rear Top Mounts) - 2007-2011 BMW 3 Series 335i (E9X) CC 2012 Mercedes-Benz SLK 55 AMG

2012 Mercedes-Benz SLK 55 AMG

Optimize Rear Suspension Geometry on your 2010-2013 Subaru Legacy 3

2013 Infiniti G37 FWD

2006 BMW 3 Series 4 Cyl AWD/RWD (E46)

2001 Audi A4 Sedan Manual Gear 1

AST Suspension 5100 Series Coilovers (Excludes Front/Rear Top Mounts) - 2007-2011 BMW 3 Series 335i (E9X) CC 2012 Mercedes-Benz SLK 55 AMGThe 5100 Series shock absorbers for the 2007 2011 BMW 3 Series 335i (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