Convert your Corvette’s leaf spring suspension to QA1’s Proma Star coil-over shocks that offer the perfect balance of street-ability and performance. They're the ideal choice if you plan to use your car on the road and occasionally take it to the track.
Adjust your car’s ride height to improve its handling by lowering the center of gravity. Plus, make it much easier to corner balance your car, maximizing performance. You can lower both base model cars (1” to 2” of drop) and Z06 models (.5” to 1.5” of drop).
QA1's C5 & C6 Corvette coil-overs: Improve overall handling. Increase suspension tunability. Dial in your ideal ride quality with independently adjustable compression and rebound valving. Gain the ability to quickly and easily adjust ride height for a perfect stance. Are easy to install with basic hand tools in the factory mounting locations
Do not require the use of a toe link relocation kit.
Coil-overs are available with multiple spring rate options to help you find the perfect option for your intended use. The medium springs are great for cars that will mostly be used on the road. The firm option is geared toward track-oriented cars, further reducing body roll under hard cornering and providing a more planted feel.
These shocks are made in the USA, serialized, dyno tested and eligible for a Limited Lifetime Warranty. Register your coil-overs before installation and note your serial numbers.
Kit includes:
- 2 Springs
- 2 Coil-over shocks.
- Mounting hardware.
Fitment Notes: Models with electronic ride control require Real Time Damping simulators. Does not require the use of a toe link relocation kit.
Download installation instruction's here.
All QA1 springs are lifetime guaranteed to remain within 2% of the original free height and rate under normal operating conditions.
QA1 warrants that the products will be free from defects in material and workmanship for one year from date of sale to the original purchaser. QA1 makes no other warranty of any kind, express or implied.
QA1 offers a Limited Lifetime Warranty (when registered for) on products with the following eligibility:
- QA1 Promo Star, Stocker Star, Ultra Ride and Aluma Matic shocks purchased after 09/01/2020.
- Limited lifetime warranty claims must be made directly through QA1.
- Registration required.
- Full warranty terms and conditions at https://www.qa1.net/warranty.