QA1 Pro Coil Double Adjustable Front Coil-Over Kit; 800 lb./in. Spring Rate (07-18 2WD Sierra 1500)Find parts that fit my vehicle

Premium Suspension Upgrade. The QA1 Pro Coil Double Adjustable Front Coil-Over Kit with an 800 lb./in. spring rate provides precise ride height customization and superior suspension tuning for enhanced handling. Designed for truck owners seeking a perfect stance and exceptional performance on or off the street, this coil-over kit delivers durability and adaptability tailored to high-demand applications.

Construction and Appearance. Crafted with fully threaded aluminum body Pro Coil shocks, this kit features heavy-duty components including polyurethane bushings and a 1" chromoly T-bar for increased strength and resilience. Manufactured in the USA, the components exhibit a robust design engineered for daily use while maintaining a polished, functional finish.

Installation. The kit offers a fully bolt-in installation designed for straightforward assembly with no drilling required. It requires the use of the QA1 spanner wrench T114W or T115W for ride height and suspension adjustments.

Warranty. Covered by a best-in-class lifetime warranty registered through QA1.

Application. Specifically engineered for 07-18 2WD Sierra 1500 trucks, excluding 1500HD models and 2007 Silverado/Sierra 1500 Classic editions. Use of compatible drop spindles and optional offset upper control arm bushings is recommended for vehicles lowered more than 2.5”.

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