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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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QA1
QA1 GM Pro Front Coil-Over System Single Adjustable - Select 1993-2002 Chevrolet/Pontiac - 15in x 275lbs/in Aluminum
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits select 1993-2002 Chevrolet Camaro and Pontiac Firebird models (4th Gen F-Body).
The QA1 GM Pro Front Coil-Over System (MPN GS502-15275) provides a performance-oriented suspension solution for 4th generation F-Body owners seeking adjustable ride height and valving. This single-adjustable system features a simultaneous adjustment mechanism for rebound and compression, allowing you to dial in your suspension for street performance or track applications with a simple turn of the knob. The billet aluminum shocks feature a fully threaded body, providing up to 2 inches of ride height adjustment to achieve your desired stance and improve weight balance.
This kit includes American-made high-travel springs with a 275 lbs/in rate. These springs are designed with fewer coils and a smaller wire diameter to reduce unsprung weight and prevent coil bind, resulting in faster suspension reaction and increased travel. This bolt-in system is designed to work with either factory or QA1 tubular control arms.
- Valving: Single Adjustable (Simultaneous Compression and Rebound)
- Spring Dimensions: 15 inch Length x 275 lbs/in Rate
- Material: Lightweight Billet Aluminum Shock Bodies
- Adjustment: Up to 2 inches of Ride Height Adjustment
- Included Hardware: Sold in Pairs (Front)
- Quality Assurance: 100% Dyno Tested and Serialized
- Manufacturer Part Number: GS502-15275
- Warranty: Limited Lifetime Warranty
- Origin: Made in the USA
📘 Guides & Manuals
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1993-2002 | Chevrolet | Camaro | Base |
| 1993 | Chevrolet | Camaro | Indianapolis 500 Pace Car |
| 1996-1997 | Chevrolet | Camaro | RS |
| 1993-2002 | Chevrolet | Camaro | Z28 |
| 1998-2002 | Chevrolet | Camaro | Z28 SS |
| 1993-2002 | Pontiac | Firebird | Base |
| 1993-2002 | Pontiac | Firebird | Formula |
| 1993-2002 | Pontiac | Firebird | Trans Am |
| 1994 | Pontiac | Firebird | Trans Am GT |
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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QA1 GM Pro Front Coil-Over System Single Adjustable - Select 1993-2002 Chevrolet/Pontiac - 15in x 275lbs/in Aluminum
Note: Images are for illustrative purposes only. The actual product may vary in appearance or contents. Please read the full description and verify the item you're receiving.
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
Price Match
If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
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Fits select 1993-2002 Chevrolet Camaro and Pontiac Firebird models (4th Gen F-Body).
The QA1 GM Pro Front Coil-Over System (MPN GS502-15275) provides a performance-oriented suspension solution for 4th generation F-Body owners seeking adjustable ride height and valving. This single-adjustable system features a simultaneous adjustment mechanism for rebound and compression, allowing you to dial in your suspension for street performance or track applications with a simple turn of the knob. The billet aluminum shocks feature a fully threaded body, providing up to 2 inches of ride height adjustment to achieve your desired stance and improve weight balance.
This kit includes American-made high-travel springs with a 275 lbs/in rate. These springs are designed with fewer coils and a smaller wire diameter to reduce unsprung weight and prevent coil bind, resulting in faster suspension reaction and increased travel. This bolt-in system is designed to work with either factory or QA1 tubular control arms.
- Valving: Single Adjustable (Simultaneous Compression and Rebound)
- Spring Dimensions: 15 inch Length x 275 lbs/in Rate
- Material: Lightweight Billet Aluminum Shock Bodies
- Adjustment: Up to 2 inches of Ride Height Adjustment
- Included Hardware: Sold in Pairs (Front)
- Quality Assurance: 100% Dyno Tested and Serialized
- Manufacturer Part Number: GS502-15275
- Warranty: Limited Lifetime Warranty
- Origin: Made in the USA
📘 Guides & Manuals
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1993-2002 | Chevrolet | Camaro | Base |
| 1993 | Chevrolet | Camaro | Indianapolis 500 Pace Car |
| 1996-1997 | Chevrolet | Camaro | RS |
| 1993-2002 | Chevrolet | Camaro | Z28 |
| 1998-2002 | Chevrolet | Camaro | Z28 SS |
| 1993-2002 | Pontiac | Firebird | Base |
| 1993-2002 | Pontiac | Firebird | Formula |
| 1993-2002 | Pontiac | Firebird | Trans Am |
| 1994 | Pontiac | Firebird | Trans Am GT |
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