Installation Time
(approx) 1 Hour
Difficulty Level:
Light to Moderate mechanical skill required.
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$749.95 kit
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Features, Description, Reviews, Q&A, Specs & Installation
Superior Suspension Upgrade. The QA1 Pro Coil Single Adjustable Front Coil-Over Kit with a 650 lb/in spring rate is engineered to improve your truck’s stance, ride quality, and handling. This kit allows precise adjustment of ride height and damping for a customizable driving experience suited to both daily driving and aggressive use.
Construction and Appearance. Proudly made in the USA, this coilover kit features durable, high-travel coil springs combined with precision-machined components. Each part is built for strength and longevity and includes a corrosion-resistant finish to ensure reliable performance in demanding conditions.
Installation. Designed for easy bolt-in installation with OE or upgraded control arms, this kit requires no drilling and ensures a straightforward fitment process to reduce installation time.
Warranty. Includes a limited lifetime warranty upon registration, offering long-term protection and peace of mind.
Application. Specifically made to fit the 1999-2006 Silverado 1500 2WD, accommodating both stock and upgraded suspension components.
QA1 GS517-10650C
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 1 Hour
Difficulty Level:
Light to Moderate mechanical skill required.
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