Bilstein 17-21 Audi A4 Quattro / 18-21 A5 Quattro Performance Shock Front 1994-gmc-c1500-sierra-special-esi7584968 5" round carbon fiber with

5" round carbon fiber with anodized center tips on each tail pipe

This system is a True Dual design that features a Resonator with an Internal H-Pipe

This Axle-Back system fits vehicles equipped with single tip dual exhaust ONLY

This system contains valves that retain the Active Exhaust functionality

Bilstein 17-21 Audi A4 Quattro / 18-21 A5 Quattro Performance Shock Front 1994-gmc-c1500-sierra-special-esi7584968 5" round carbon fiber withBilstein B6 Performance dampers are a performance upgrade to OE dampers designed to be paired with the OE factory spring. These dampers offer application specific valve settings with a monotube design to bring out the best handling performance of a vehicle. Each damper is rigorously tested for quality that meets or exceeds OE standards. B6 Performance dampers will provide improved safety and handling performance with the added benefit of world famous