QA1 High Travel Coil-Over Spring - 2.500" ID - 14.000" Length - 250 lb/in Spring Rate - Black Powder Coat R07C15W38 450 lb/in Spring Rate

450 lb/in Spring Rate

Exactly contoured to the insides of our plastic noses for maximum protection

The 112-589 throttle body features a 90 millimeter bore and a low RPM drive friendly taper

providing you with peace of mind from the moment of purchase

Bosch LSU 4

QA1 High Travel Coil-Over Spring - 2.500" ID - 14.000" Length - 250 lb/in Spring Rate - Black Powder Coat R07C15W38 450 lb/in Spring RateQA1 offers an assortment of high travel springs with a black 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. These lighter springs reduce unsprung weight and