QA1 Lowering Kit - 3 in Front / 6 in Rear - Double Adjustable - GM Fullsize Truck 2007-18 4WD HASZF20DK On front wheel drive vehicles-

On front wheel drive vehicles- diminishes wheel hop and traction loss during standing start accelerations

BMR's polyurethane Rear Cradle Bushings drastically increase stability over the factory rubber bushings

Includes Protective Case

Recommended for magnetos or point type ignition

QA1 Lowering Kit - 3 in Front / 6 in Rear - Double Adjustable - GM Fullsize Truck 2007-18 4WD HASZF20DK On front wheel drive vehicles-Product 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