AST Suspension 5100 Series Coilovers (Includes Front Top Mounts Only) - 2005-2011 BMW 3 Series 320i (E9X) Focus Premium (GP/GJ) are engineered to

Premium (GP/GJ) are engineered to be up to the task with top spec

Optimize Rear Suspension Geometry on your 1991-1998 BMW 318i 3 Series (E36/E30) with Whiteline Suspension Bushings

Worn Front Control Arm Bushings to your 1992-1996 Mitsubishi Diamante ES (Sigma) have a huge influence on vehicle stability

Sway Bars to your 2002-2005 Volkswagen Jetta GLI (1J) are principally designed to reduce body roll or sway

Drivers who want more than just an outstanding look and lowering for the 1998-2010 Volkswagen Beetle Convertible within the TUV-tested adjustment range

AST Suspension 5100 Series Coilovers (Includes Front Top Mounts Only) - 2005-2011 BMW 3 Series 320i (E9X) Focus Premium (GP/GJ) are engineered toThe 5100 Series shock absorbers for the 2005 2011 BMW 3 Series 320i (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