AST Suspension 5100 Series Coilovers (Includes Front Top Mounts Only) - 2007-2011 BMW 3 Series 335i (E9X) Diamante 2014 BMW 4 Series 435i

2014 BMW 4 Series 435i Coupe (F32)

6 Turbo (993)

2017 Audi A5 Coupe

2013 Audi A4 Quattro (w/ EDC)

providing flexibility for both track and street setups

AST Suspension 5100 Series Coilovers (Includes Front Top Mounts Only) - 2007-2011 BMW 3 Series 335i (E9X) Diamante 2014 BMW 4 Series 435iThe 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