QA1 GS518-12800 Pro Coil Shock System, 07-18 Silverado Sierra 1500, 2WD, Single

QA1 GS518-12800 Pro Coil Shock System, 07-18 Silverado Sierra 1500, 2WD, Single

Product Overview QA1 Pro Coils are a great option if you're looking to customize the ride height of your 07-18 Silverado 1500 / Sierra 1500. It's a fully bolt-in solution that replaces the OE system, allowing both 2WD and 4WD owners to customize their ride height to their liking. With a drop of 3"-5" using drop spindles or 1"-3" with stock spindles, this kit provides the perfect stance for your truck. Ride Height.

Key Features

• Brand: QA1
• Part Number: GS518-12800
• Product Type: Coil Spring Lowering Kit
• Fitment: 2007-2018 Chevrolet Silverado, GMC Sierra
• Built for improved handling, stance, suspension control, and reliable performance
• Designed for serious street, performance, drag, pro-touring, and custom builds

Fitment & Installation Notes

2007-2018 Chevrolet Silverado, GMC Sierra Professional installation is recommended when suspension geometry, alignment, ride height, welding, or fabrication may be involved.

Emissions & Compliance

Catalog compliance data lists CARB:N and/or EPA:N. Confirm state and local requirements before street use.

Why Buy This Part

Choose QA1 for proven performance parts engineered for enthusiasts who care about fitment, quality, and real-world results.