QA1 Pro Coils are a great option for customizing the ride height of your 07-18 Silverado 1500 / Sierra 1500.
It's a fully bolt-in solution that replaces the OE system, allowing 2WD and 4WD owners to customize their ride height to their liking.
With a drop of 3"-5" using drop spindles or 1"-3" with stock spindles, this kit provides the perfect stance for your truck.
Ride Height Adjustability is important for achieving the perfect stance for your truck.
That's why we've created a solution that makes it easy to adjust your ride height.
Pro Coil kits feature fully threaded, aluminum body Pro Coil shocks which allow you to effortlessly dial in how your truck sits.
Single-Adjustable Coil-Overs are tailored for street-driven trucks that also hit the track and are fully adjustable to give you complete control over your ride.
Adjusting your shocks is a breeze with a turn of the adjustment knob, making it effortless to switch between a comfortable ride and a more aggressive valving when the need arises.
Heavy Duty Shock Design has been tackled by QA1 Engineers who designed a heavy-duty version of our Pro Coil system, featuring an upgraded shock with polyurethane bushings and a 1" chromoly T-bar.
The system's new bushing design was specifically chosen to withstand the daily use of trucks, rather than using spherical bearings.
Easy, Bolt-In Installation is guaranteed by our commitment to thoughtful product design in every fully bolt-in kit we produce, ensuring a hassle-free installation process.
Made in the USA, QA1 truck suspension is proudly manufactured in Lakeville, Minnesota.
