QA1 Pro Coil Single Adjustable Front Coil-Over Kit; 750 lb./in. Spring Rate (99-06 Silverado 1500)

Performance Front Suspension. The QA1 GM Pro Front Coil-Over System - Single Adjustable is a precision-engineered suspension upgrade designed to enhance ride quality, stance, and overall vehicle handling. This adjustable coil-over system allows users to fine-tune ride height and shock valving for a tailored driving experience, making it ideal for both street and performance use.

Construction and Appearance. Constructed using high-quality materials, this system features USA-made coil springs with a 750lb/in rate mounted on durable, single adjustable shocks. The components feature a robust finish designed for longevity and resistance to wear, ensuring reliable performance and a clean, professional look.

Installation. The kit offers a straightforward bolt-in installation that requires no drilling, compatible with factory stamped steel or upgraded tubular control arms. This ease of installation makes it accessible for enthusiasts with basic mechanical skills.

Warranty. This product is backed by a limited lifetime warranty, providing long-term peace of mind for the owner. Application. Specifically designed to fit the 99-06 Silverado 1500 with no modifications needed for proper fitment.

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