The best bang for the buck upgrade to your vehicle, QA1 shocks are offered in a variety of configurations and performance capabilities.

Drag & Street

MOD Series

4-way adjustable shock featuring QuickTune valve packs. Specifically designed to meet the demands of high performance drag race, pro-touring, and track cars. 

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Proma Star Shocks

The #1 choice for any custom suspension system. Single or double adjustable valving options make it easy to hit the road, track or anywhere in between.

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Proma Star Struts

The ultimate high-performance upgrade for strut-style front suspensions. Unique design allows easy access to valving adjustment right inside the engine bay.

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Ultra Ride

Designed to optimize ride quality with adjustable rebound valving and comfortable fixed compression, popular choice for building smooth riding Street Rods.

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Aluma Matic

Aluma Matic coilover shocks were designed to provide the perfect balance between ride quality and performance using QA1's proven factory valving.

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Stocker Star

The perfect answer for those who are looking to greatly improve ride quality and handling without the need to alter their current ride height. 

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Full line of accessories, including replacement bushings, bearings, mount conversion kits & tabs, extensions, and spanner wrenches.

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