QA1 CR-S Tapered High Travel Coil Spring - 4.125" ID, 250 lbs/in Rate, 11" Length - 1973-1987 Pontiac Grand Prix Mustang w/Magneride These OEM-replacement bump stops restore

These OEM-replacement bump stops restore proper suspension travel limiting after wear

2003 BMW 3 Series 330D Touring (E46)

The Öhlins EDC Cancellation Kit for the 2009-2024 Nissan GT-R (R35) deactivates dash lights and error codes when electronically adjustable OEM suspension is replaced by a mechanical system

2003 Chevrolet Corvette RWD (C5/C6)

tuned specifically for the Lexus GS350 F-Sport RWD platform

QA1 CR-S Tapered High Travel Coil Spring - 4.125" ID, 250 lbs/in Rate, 11" Length - 1973-1987 Pontiac Grand Prix Mustang w/Magneride These OEM-replacement bump stops restoreAvailable in 7", 9", 10", 12", 14" and 16" lengths, QA1 offers an assortment of High Travel Springs for the 1973 1987 Pontiac Grand Prix 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