QA1 HD Pro Rear Weld-In Coilover Kit 200lb/in. S-Adj. 3.00in - DS501-12200

Product Overview: QA1's Heavy Duty Pro Rear Systems are the perfect solution to add coilovers to your car or truck. Designed for any vehicle with a 1700-2600 lbs. rear axle weight, this kit includes all the necessary hardware and bracketry for a seamless installation. With double shear bracketry and increased spring rates, it ensures the strength and support you need for street and race applications. This simple weld-on kit features axle mount bracketry, upper shock mounts and tubing, and fully adjustable QA1 coilover shocks and springs.

Ride Height Adjustability: Our axle-mounted brackets offer ¾” increments of adjustment, and the coilover shock allows for fine-tuning. Combined, you will have a total of 9” of ride height adjustability, giving you full control for your desired stance.

Single-Adjustable Coil-Overs: QA1 single adjustable Proma Star shocks deliver exceptional ride quality and performance. With the simple turn of a dial, you can effortlessly switch between a comfortable cruise and a more aggressive feel, making them ideal for daily driving or twisty backroads.

Easy, Weld-In Installation: Each kit comes complete with the essential brackets, tabs, and hardware, making it a simple weld-on solution to get the job done efficiently without excess fabrication or trips to the parts store.

Best In-Class Lifetime Warranty: Register at QA1.net/warranty for lifetime coverage of your QA1 shocks.

Made in the USA: QA1’s Heavy Duty Pro-Rear Systems is proudly made in Lakeville, Minnesota.

Fitment Notes: Welding required. Designed for 3.00” axle tubes. Included tubular upper shock mount dimensions are 1-5/8” diameter x .095 wall, 40” long. Requires use of QA1 spanner wrench T114W or T115W

Category Description: Suspension components are key to making sure your car is riding smoothly on or off the road. With upgraded suspension components, you can unlock the full potential of your vehicle's performance.

Subcategory Description: It is recommended that you replace the shocks and struts of your vehicle every 50,000 to 100,000 miles. Replacing your shocks and struts will help reduce your braking distance and improve the overall ride quality of your vehicle. If you are doing some aggressive driving, it is recommended that you upgrade your shocks and struts to a stiffer setup to help enhance the performance of your vehicle.

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