AST Suspension 5100 Series Coilovers (Excludes Front/Rear Top Mounts) (True Coilover) - 2003-2009 Audi A3 Sportback 1.9 TDI (8PA) Premacy 4L Drivetrain FWD Bar Diameter

4L Drivetrain FWD Bar Diameter - Front 15/16 in

6 (ED2-9/EC8-9)

2001 BMW M3

Installing the Whiteline Front Roll Center and Bump Steer Correction kit on your Lancer Evolution creates more even weight distribution and improved tire contact

AST Suspension 5100 Series Coilovers (Excludes Front/Rear Top Mounts) (True Coilover) - 2003-2009 Audi A3 Sportback 1.9 TDI (8PA) Premacy 4L Drivetrain FWD Bar DiameterThe 5100 Series shock absorbers for the 2003 2009 Audi A3 Sportback 1. 9 TDI (8PA) 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