QA1 Precision Products
Manufacturer's Part Number:
QA1 High Travel Coil-Over Springs
Summit Racing Part Number:
Coil-Over Spring Inside Diameter (in):
Coil-Over Spring Inside Diameter (mm):
Coil-Over Spring Length (in):
Coil-Over Spring Length (mm):
Progressive Rate Spring:
Coil-Over Spring Rate (lbs/in):
Choose In-store pick-up (OH, GA, NV) on our web site.
QA1 coil springs are designed to withstand the high stress levels of modern suspensions. Made of hi-tensile chrome-silicon wire, these QA1 high-travel springs require fewer coils, which reduces weight up to 28 percent and increases travel up to 20 percent, compared with conventional springs. And they're proudly made in the USA.