Bilstein B12 2009 Audi A4 Base Front and Rear Suspension Kit 2007-chevrolet-colorado-ls-esi1221799 EXCEPT Convertible models and vehicles

EXCEPT Convertible models and vehicles with Active Valve Exhaust System (4 tips)

3" ID inlet

75" brushed T-304 stainless steel tail pipes with turn down tips

BORLA(r)'s XR-1(r) raceline parts offer a good balance of sound and power

Bilstein B12 2009 Audi A4 Base Front and Rear Suspension Kit 2007-chevrolet-colorado-ls-esi1221799 EXCEPT Convertible models and vehiclesBilstein B12 (Pro Kit) suspension kits include a complete set of Bilstein Performance dampers paired with Eibach (Pro Kit) springs that provide moderate lowering between 24 40mm (depending on application). These kits offer dampers and springs that are tuned for each specific application to provide the best fixed height lowering solution. Bilstein B12 (Pro Kit) suspension kits provide the perfect combination of suspension dynamics, quality and