AST Suspension 5100 Series Coilovers (Excludes Front/Rear Top Mounts) (True Coilover) - 2008-2014 Audi TT RS 2.0 TDI (8J) rs-r-best-i-active-coilovers Part Number W83172 Part Name

Part Number W83172 Part Name Radius Arm Bushing Vehicle 2014-2017 Chevrolet SS Base Chassis Code Zeta Bushing Color Black Bushing Inside Diameter 25

For BMW Z3 owners chasing points on tarmac or just wanting a coilover that doesn't fade after a spirited drive

Ride-Height Adjustable Yes Damping Adjustment Non-Adjustable Spring Rates - Front Progressive Spring Rates - Rear Progressive Quantity Full Set (Front & Rear) Notes Wheel Spacers may be Necessary if using Stock Wheels and Tires

2015 Volkswagen Passat TDI SEL Premium (NMS)

2011 Subaru Impreza WRX Limited (GE/GH/GR/GV)

AST Suspension 5100 Series Coilovers (Excludes Front/Rear Top Mounts) (True Coilover) - 2008-2014 Audi TT RS 2.0 TDI (8J) rs-r-best-i-active-coilovers Part Number W83172 Part NameThe 5100 Series shock absorbers for the 2008 2014 Audi TT RS 2. 0 TDI (8J) 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