QA1 Pro Coil Double Adjustable Front Coil-Over Kit; 300 lb./in. Spring Rate (99-04 Silverado 1500)

Superior Suspension Performance. The QA1 Pro Coil Double Adjustable Front Coil-Over Kit; 300 lb./in. Spring Rate delivers enhanced ride quality, adjustable ride height, and tunable shock valving to balance comfort and handling. Designed for muscle car enthusiasts and serious drivers, this coilover system provides refined control and an improved stance on a variety of driving surfaces.

Construction And Appearance. This coilover kit features high-travel, USA-made coil springs specifically engineered for optimal performance. The components are precision manufactured with durable materials and a quality finish for long-lasting use and resistance to environmental wear.

Installation. Installation is straightforward with a bolt-in design that does not require drilling, accommodating both factory and upgraded control arms. The kit is an accessible upgrade for experienced enthusiasts and professionals alike.

Warranty. Covered by a Limited Lifetime Warranty, providing peace of mind throughout the life of your vehicle. Application. Specifically designed to fit the 99-04 Silverado 1500 without modifications or exclusions noted.

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