Improve your Mustang's suspension with QA1's bolt-in rear coil-over conversion kit. This kit includes specially designed mounting brackets, adjustable aluminum shocks, springs, and all necessary hardware.
We understand that achieving the perfect stance for your car can be a challenge. That's why we've created a solution that makes it easy to adjust your ride height. QA1 coilovers feature a fully threaded, aluminum body which allows up-to 2” of lowering from stock.
QA1’s 18-way adjustable single-adjustable shocks are tailored for street-driven cars that also hit the track. With a simple turn of the knob, you can adjust your shocks for a comfortable ride or a more aggressive valving, depending on your needs.
Our commitment to thoughtful product design is evident in every product we produce, to deliver the highest level of performance, while ensuring trouble-free compatibility.
Register at QA1.net/warranty for lifetime coverage of your QA1 shocks.
QA1 coilovers are proudly made in Lakeville, Minnesota.
Does not fit Cobra IRS
From bolt-on products that get you behind the wheel faster, to experienced technicians available to help increase your 60’ times or handle curves with confidence, everything we do is designed to get you out on the road.
Whether your goal is a Saturday night sprint across the checkered flag or a slow, easy cruise down main street, we have the suspension and driveline products you need for the experience you want.
No matter what you drive, we want you to #goDRIVEit!
| Download Name | File Size |
| RK100K_REV_ MUSTANG.pdf | 635.04KB |
| Make | Model | Years |
| Ford | Mustang | 1979 - 2004 |
| Part Type | Coilover Spring and Shock Assembly |
| Proposition 65 | www.P65Warnings.ca.gov |
| Warranty Time | 1 YR |
