Description
Slvrado Coilover Kit
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 Adjustability We understand that achieving the perfect stance for your truck can be a challenge. That's why we've created a solution that makes it easy to adjust your ride height. Pro Coil kits feature fully threaded, aluminum body Pro Coil shocks which allow you to effortlessly dial in how your truck sits. Double-Adjustable Coil-Overs For performance enthusiasts who demand the ultimate in handling and control, our double-adjustable Pro Coil shocks are the perfect choice. These shocks offer independent tunability for both rebound and compression, allowing you to fine-tune your suspension for optimal performance on the street or track. Heavy Duty Shock Design QA1 Engineers have tackled the challenge of supporting the weight and payload capacity of modern trucks by designing a heavy-duty version of our Pro Coil system, which features an upgraded shock with polyurethane bushings and a 1" chromoly T-bar. The system's new bushing design was specifically chosen to withstand the daily use of trucks, rather than using spherical bearings. Easy, Bolt-In InstallationOur commitment to thoughtful product design is evident in every fully bolt-in kit we produce, which guarantees a hassle-free installation process.Best In-Class Lifetime WarrantyRegister at QA1.net/warranty for lifetime coverage of your QA1 shocks.Made in the USAQA1 truck suspension is proudly made in Lakeville, Minnesota.
Additional Information
QA1 GD518-10950 Front Pro Coil Shock System, 2007-2018 Silverado 1500/Sierra 1500, 4WD, Double Adjustable
Part Type
Coilover Set
Data: v2 - Desc: v4.2 - Upd: 2026-11-08 16:00:56
Features
- Adjustable shock valving
- Easy, bolt-in installation
- Heavy duty shock design
- Improved ride quality
- Lifetime shock warranty
- Made in the USA
- Ride height adjustability
Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.
Specifications
Product Details
| Active or Passive Suspension: | Passive |
| Adjustable Compression: | Yes |
| Adjustable Rebound: | Yes |
| Adjustable Ride Height: | Yes |
| Assembled: | No |
| Brand: | QA1 |
| Description: | QA1 07-18 Chevrolet Silverado 4WD 10-950 Kit Front Pro-Coil D-Adj |
| Grade Type: | Performance |
| Internal Construction Type: | Dual Tube |
| Manufacturer Part Number: | GD518-10950 |
| Part Number: | qapGD518-10950 |
| Remote Reservoir: | No |
| Spring Color: | Black |
| Spring Material: | High Tensile Chrome Silicon |
| Title: | QA1 Coilover Spring and Shock Assembly GD518-10950 |
| UPC: | 806990169518 |
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | Qa1 |
| StreetFX SKU | qapGD518-10950 |
| SFX Item ID | 4095922 |
| Accounting SKU | qap-GD518-10950 |
| Manufacturer SKU | GD518-10950 |
| Manufacturer UPC | 806990169518 |
| Alternative References | GD518-10950, QA1-GD518-10950 |
Coilover Kit, Pro Coilover System, Double Adjustable, 950 lbs./in. Rate Springs, Front, 4WD, Chevy, GMC, Pair
QA1 Pro coilover systems are engineered from the ground up to offer unmatched performance over stock suspension setups. Pro coilover systems utilize adjustable and non-adjustable coilover shocks and springs designed specifically for replacing the factory shocks and springs. This combination offers ride height adjustment and variable position valving adjustment (where applicable) for performance not found in other kits. Choose QA1 Pro coilover systems for your next suspension upgrade.
| Product Attributes | |
|---|---|
| Brand | QA1 |
| Manufacturer's Part Number | GD518-10950 |
| Part Type | Coilover Kits |
| Product Line | QA1 Pro Coilover Systems |
| UPC | 806990169518 |
| Coilover Kit Position | Front |
| Adjustable Valving | Yes |
| Number of Valving Selections | 2 |
| Shocks Included | Yes |
| Internal Design | Twin-tube |
| Coilover Springs Included | Yes |
| Spring Rate (lbs./in.) | 950 lbs./in. |
| Suspension Height Adjustment | 1.0-5.0 in. lowered front |
| Gas Charged | No |
| Upper Mount | Eyelet |
| Lower Mount | T-bar |
| Shock Body Material | Aluminum |
| Shock Body Finish | Silver |
| Bushing Material | Polyurethane |
| Bushing Color | Black |
| Spring Finish | Black |
| Crossmember Included | No |
| Adjustable Mounting Bracket Included | No |
| Hardware Included | Yes |
| Welding Required | No |
| Quantity | Sold as a pair. |
| Notes | Fits 4WD only. Does not fit HD models. Compatible with OEM or aftermarket drop spindles, offset upper control arm bushings may be required on vehicles lowered more than 2.5 in.. |
Compatibility
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