The lowering kit by QA1 is an all-in-one solution for upgrading the suspension of your 07-18 Silverado 1500 / Sierra 1500's.
This kit includes both the front Pro Coil Coil-Overs and Rear Drop Kit from QA1, which provide maximum adjustability to achieve the perfect lowered stance while offering significant improvements to ride quality and performance.
Whether you want a mild 2/3 drop or aim to go even lower, the lowering kit from QA1 is the ideal solution for achieving the perfect stance.
The front coil-overs provide a drop range of 3"-5" when used with drop spindles (sold separately) or 1"-3" with stock spindles.
For the rear, lowering can be done within a range of 2-3" with ½-inch increment adjustments.
The challenge of supporting the weight and payload capacity of modern trucks has been tackled by QA1 Engineers, who designed a heavy-duty version of the Pro Coil system featuring an upgraded shock with polyurethane bushings and a 1" chromoly T-bar.
The new bushing design was specifically chosen to withstand the daily use of trucks instead of using spherical bearings.
QA1 Proma Star single adjustable shocks deliver exceptional ride quality and performance to your Silverado.
With a simple turn of a dial, switching between a comfortable cruise and a more aggressive feel is effortless, making them ideal for daily driving or twisty backroads.
The ultimate solution for lowering the rear of your truck without compromising ride quality is QA1's Rear Shackle and Hanger Kits.
Made from heavy-gauge steel with a powder-coated finish and top-notch hardware, the kits guarantee long-lasting performance in any driving conditions.
Thoughtful product design is evident in every fully bolt-in kit produced, ensuring a hassle-free installation process.
