QA1 CR-S Tapered High Travel Coil Spring - 3.57" ID, 300 lbs/in Rate, 11" Length - 1970-1981 Pontiac Firebird silvers-rear-damping-extenders The KSport Version RR Coilover

The KSport Version RR Coilover Kit is built for 1982-1992 BMW 3 Series owners who want a track-ready damper without jumping to a remote reservoir setup

Part Number 68305 Part Name Coil Springs UPC 611512683058 Vehicle 1985-1992 Pontiac Firebird Drivetrain RWD Lowering Rate - Rear 2

1990 Nissan Sentra Base (B12)

2004 Lexus GS400 (JZS161)

The D2 Racing RS Series Coilover Kit for the 2006-2010 Infiniti M35x AWD is our flagship coilover

QA1 CR-S Tapered High Travel Coil Spring - 3.57" ID, 300 lbs/in Rate, 11" Length - 1970-1981 Pontiac Firebird silvers-rear-damping-extenders The KSport Version RR CoiloverAvailable in 7", 9", 10", 12", 14" and 16" lengths, QA1 offers an assortment of High Travel Springs for the 1970 1981 Pontiac Firebird with a silver powder coated finish. Made in the USA, these 2" I. D. High Travel Springs are manufactured from specially designed high tensile, chrome silicon alloy spring wire, which allows them to have fewer coils and a smaller wire diameter. As a result, these springs are lighter and have increased travel due to the