QA1 CR-S Tapered High Travel Coil Spring - 4.125" ID, 750 lbs/in Rate, 10" Length - 1971-1975 Pontiac Grandville Duster Designed to work to your

Designed to work to your 2010 Subaru WRX STI Special Edition (GR/GV) with the original bushing and eliminate over compliance or better known in motorsport as 'lost motion' of the rear crossmember

Part Number 31019-1 Part Name Sport Cup Kit Country of Origin Germany Vehicle 1999-2005 BMW 330i Chassis Code E46 Front Lowering 2

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6 Kg/mm (537

QA1 CR-S Tapered High Travel Coil Spring - 4.125" ID, 750 lbs/in Rate, 10" Length - 1971-1975 Pontiac Grandville Duster Designed to work to yourAvailable in 7", 9", 10", 12", 14" and 16" lengths, QA1 offers an assortment of High Travel Springs for the 1971 1975 Pontiac Grandville 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