QA1 LK01-GMT03 Lowering Kit, 07-18 Silverado/Sierra 1500, 2WD, Single, 4-6" Rear 2020 chevrolet camaro UMI's boxed lower control arms

UMI's boxed lower control arms utilize Roto-Joint technology for a bind-free performance and comfortable ride quality

With GT350R springs and our camber plates this car was fast enough to beat 19 CAM-C cars at its first National autocross event

Thrust washers are welded to the bar to locate the sway bar bushing mounts

BBK tuned Length headers offer improved scavenging waves for better combustion

UMI Performance combines their Stage 2 handling kit with four corner Viking coilover ride height adjustability to bring you the best of both worlds

QA1 LK01-GMT03 Lowering Kit, 07-18 Silverado/Sierra 1500, 2WD, Single, 4-6" Rear 2020 chevrolet camaro UMI's boxed lower control armsProduct Overview The QA1 lowering kit is an all in one solution for anyone looking to upgrade the suspension of their 07 18 Silverado 1500 Sierra 1500's. This kit includes both QA1's front Pro Coil Coil Overs and Rear Drop Kit, which provide maximum adjustability to achieve the perfect lowered stance, while providing significant improvements to ride quality and performance. Ride Height AdjustabilityQA1 lowering kits offer easy and precise adjustments