QA1 High Travel Coil-Over Spring Coil-Over 2.500" ID 10.0" Length - 275 lb/in Spring Rate HS11SAS custom fit dual exhaust system

custom fit dual exhaust system at a price that couldn't be more affordable

When the highest levels of performance are required

All plates are computer machined from of 6061-T6 aircraft premium aluminum

75' bed and Double Cab with 6

For carbureted applications

QA1 High Travel Coil-Over Spring Coil-Over 2.500" ID 10.0" Length - 275 lb/in Spring Rate HS11SAS custom fit dual exhaust systemAvailable in 7", 9", 10", 12", 14" and 16" lengths, QA1 offers an assortment of high travel springs 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 larger distance between the coils.