QA1 High Travel Coilover Springs - 12 inch Length x 2.5" Diameter Charger Compared to the production 6

Compared to the production 6 piston Hellcat Brembo Caliper

* Precision tolerances—the tightest in the industry

QA1 coil springs are designed to withstand the high-stress levels of modern suspensions

Featuring a lightweight and durable anodized aluminum design

and Chrysler 300

QA1 High Travel Coilover Springs - 12 inch Length x 2.5" Diameter Charger Compared to the production 6QA1 coil springs are designed to withstand the high stress levels of modern suspensions. Made of hi tensile chrome silicon wire, these springs require fewer coils, which reduces weight up to 28 percent and increases travel up to 20 percent, compared with conventional springs. Black Powdercoated