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The QA1 Pro rear weld-in coil-over system ships with two double-adjustable shocks, two variable-rate springs (130/250 lbs/in) and full mounting hardware in a 3.25" aluminum tube. Meant for custom rear suspension projects, the kit offers adjustable valving and spring rates so builders can tune traction and ride characteristics. It’s presented as a complete weld-in package for DIY or professional installation.
QA1 Pro Rear Weld-In Coil-Over System - Double Adj. - 12in x 130/250lbs/in - 3.25in Tube - Aluminum
