AST Suspension 5100 Series Coilovers (Includes Front/Rear Top Mounts) (True Coilover) - 2003-2007 Subaru WRX STI (GG/GD PCD 5x100) 525i 2013 Audi R8 V8/V10 AWD

2013 Audi R8 V8/V10 AWD (Typ42)

Every Stance Suspension XR1 kit is dyno-tested at the Stance facility in Texas and shipped ready to install on your Z31 Nissan 300ZX — including dialed-in spring rates

Easy Installation – User-friendly design with minimal drilling and wiring

2002 Ferrari F575 RWD (F133)

AST Suspension 5100 Series Coilovers (Includes Front/Rear Top Mounts) (True Coilover) - 2003-2007 Subaru WRX STI (GG/GD PCD 5x100) 525i 2013 Audi R8 V8/V10 AWDThe 5100 Series shock absorbers for the 2003 2007 Subaru WRX STI (GG GD PCD 5x100) 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