The QA1 HD Pro Rear single-adjustable coilover kit includes two single-adjust shocks, two springs, a 40" weld-in tube and all necessary mounting hardware. Offered in multiple spring rates, it serves as a straightforward weld-on DIY solution for drag and street performance builds. Available with MOD, single or non-adjustable valving, the complete kit is made in the USA to simplify rear coilover installation.
QA1 HD Pro Rear Weld-In Coilover Kit 250lb/in. S-Adj. 3.00in