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Vivid Racing Gear 
QA1 GD518-12800 Front Pro Coil Shock System
Overview
If you're looking to customize the ride height of your 2007-2018 Silverado 1500 or Sierra 1500, the QA1 GD518-12800 Pro Coil Shock System is an excellent choice. This fully bolt-in solution replaces the original equipment (OE) system, allowing both 2WD and 4WD owners to achieve their desired ride height with ease.
Ride Height Adjustability
Finding the perfect stance for your truck has never been easier. The Pro Coil kit features fully threaded, aluminum body shocks, enabling you to effortlessly adjust your truck's height. Enjoy a drop of 3"-5" with drop spindles or 1"-3" with stock spindles, giving your vehicle the ideal look and performance.
Double-Adjustable Coil-Overs
For those who prioritize handling and control, the double-adjustable Pro Coil shocks are designed to meet your needs. With independent tunability for both rebound and compression, you can fine-tune your suspension for optimal performance on the street or track, ensuring a smooth and responsive ride.
Heavy-Duty Shock Design
QA1 engineers have crafted a heavy-duty version of the Pro Coil system to support the weight and payload capacity of modern trucks. This upgraded shock includes polyurethane bushings and a robust 1" chromoly T-bar, specifically designed to endure the daily demands of truck use, providing durability without sacrificing performance.
Easy, Bolt-In Installation
Installation is a breeze with this fully bolt-in kit, designed for a hassle-free experience. Spend less time in the garage and more time enjoying your ride.
Best In-Class Lifetime Warranty
Rest easy knowing that your investment is protected with a best-in-class lifetime warranty. Simply register at QA1.net/warranty for lifetime coverage on your QA1 shocks.
Made in the USA
Proudly manufactured in Lakeville, Minnesota, QA1 truck suspension products reflect quality craftsmanship and commitment to excellence.
Specifications
- Model: GD518-12800
- Fitment: 2007-2018 Silverado 1500/Sierra 1500
- Drive Type: 2WD
- Type: Double Adjustable Pro Coil Shock System
Customer Feedback
Many users have praised the QA1 GD518-12800 for its impressive adjustability and handling capabilities. One customer noted, "The installation was straightforward, and the difference in ride quality was immediately noticeable. My truck feels much more stable, especially when cornering." Another user highlighted the durability, stating, "I've put these shocks through some serious tests, and they hold up incredibly well. Highly recommend for anyone looking to upgrade their suspension." This feedback underscores the product's reputation for quality and performance.
Other Part Numbers:
QA1 #qapGD518-12800
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
QA1 is a company that was founded in 1993. They specialize in manufacturing high-quality suspension parts, shock absorbers, composite driveshafts, bearings, steering components, and other related accessories. Their products are used in different industries such as the industrial, motorsports, and automotive sectors. Today, they are the leading manufacturer of OE parts in the market.
Suspension ExpertsThe company is best known for its motion control sub-assemblies and wide range of suspension systems. They are always searching for new ways to develop each component to enhance their products further.
State-of-the-Art FacilityThe company is housed in one of the most sophisticated facilities in the market to accommodate the increasing demands of its customers. With 100,000 square feet at their disposal, their facility contains high-tech equipment such as a CNC machine, laser cutting equipment, hydraulic presses, and filament windings. It allows them to manufacture the best product in the market.
QA1 is also one of the few companies that are ISO certified. It guarantees that their parts are manufactured consistently, following the standards put in place by the company and the regulators.
Purchase QA1 Products At Vivid RacingIf you are in the market for quality suspension parts for your vehicle, then QA1 is the brand for you. They have been manufacturing components for the last 28 years and have consistently given their customers parts that meet their demand. To know more about QA1, visit Vivid Racing and check out their list of parts that meet your demand.
| Sale price | None |
| Wholesale price | $1,220.00 |
| Shipping |
Weight: 34.60 Length: 22 Width: 12 Height: 10 |
| Product Added At | Monday 23 December, 2024 |
| Product Modified At | Friday 11 July, 2025 |
| Imported By | ETLOverride |
| Last Edited By | Turn_API |
| View In Admin |
| Carb Approved | - |
|---|---|
| Carb Number | - |
| Epa Status | N/A |
| Prop65 | Yes |
| Carb Required | - |
| Vendor | Inv | Cost | Retail | Jobber | MAP | Core | Updated | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Turn 14 | $1,033.90 | $1,351.50 | ? | $1,219.95 | ? | 2025-07-11 10:45:15 |
