QA1 CR-S Tapered High Travel Coil Spring - 4.125" ID, 250 lbs/in Rate, 11" Length - 1973-1987 Buick Regal Q50 2018 Audi S4 (w/ EDC)

2018 Audi S4 (w/ EDC)

Silvers NEOMAX 2-Way Coilovers for the 2006-2007 Subaru Impreza WRX AWD (GDB-F) deliver race-proven performance with independent rebound and compression adjustment plus large external reservoirs

2002 BMW M3 Base (E36/E46)

2010 Nissan Teana FWD (J32)

2016 Ford Focus ST Base (C346)

QA1 CR-S Tapered High Travel Coil Spring - 4.125" ID, 250 lbs/in Rate, 11" Length - 1973-1987 Buick Regal Q50 2018 Audi S4 (w/ EDC)Available in 7", 9", 10", 12", 14" and 16" lengths, QA1 offers an assortment of High Travel Springs for the 1973 1987 Buick Regal 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