Advanced adjustable shock absorber for high performance vehicles
The QA1 Coil Over Shock Absorber is engineered to meet the rigorous demands of high performance drag racing and pro-touring applications. This shock features a double valve adjustable design, allowing for precise tuning of both high-speed and low-speed valving to enhance ride quality and vehicle control. With a robust construction that includes a large solid piston, it delivers up to 1,600 pounds of force, providing improved driver feedback and handling capabilities.
One of the standout features of the MOD Series is its QuickTune Technology, which enables racers to revalve the shock without removing it from the vehicle. This innovation saves valuable time during adjustments, making it easier to adapt to changing track conditions. The shock absorber also includes an indexable base eyelet, offering multiple mounting positions for optimized access to adjustment knobs and increased installation flexibility.
With an extended height of 15 inches and a compressed height of 10.13 inches, this gas charged shock absorber is designed for durability and performance. The black and red color scheme adds a sleek aesthetic, while the included mounting hardware ensures a straightforward installation process. The QA1 Coil Over Shock Absorber is a critical component for those looking to enhance their vehicle's performance on the track.
Features
- Features QuickTune Technology, Modular Valve Packs That Allow For Completely Revalving The Shock Without Having To Remove It From The Car
- Large Solid Piston For Improved Driver Feel And Control With Up To 1,600 Pounds Force
- High-Speed Valving Adjustment Relates To Shock Operation During Impact Events, Like Hitting A Pothole Or Curb
- Low-Speed Valving: Adjusts Ride Quality And Weight Transfer On Corner Entry Or Exit
- Indexable Base Eyelet: Multiple Mounting Position To Optimize Knob Access And Provide More Mounting Flexibility
Specifications
- Manufacturer: QA1
- Manufacturer Part Number: M521PR
- Adjustable: Yes
- Upper Mounting Type: Eyelet
- Lower Mounting type: Stud
- Extended Height (IN): 15 Inch
- Compressed Height (IN): 10.13 Inch
- Valving Type: Double Valve Adjustable
- Shock Type: Gas Charged
- Shock Body Color: Black/ Red
- Spring Color: Black
- Includes Mounting Hardware: Yes
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
Skip to content

