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. Ideal for trucks that will see track time or for drivers who demand the best in ride quality and handling, our Double-adjustable Pro Coil shocks are the right choice for you.  

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 Installation

Our commitment to thoughtful product design is evident in every fully bolt-in kit we produce, which guarantees a hassle-free installation process.

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