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
Additional Attributes:
GTIN: 00806990169976
California Proposition 65: WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov
Extended Information:
Emissions : 4
Life Cycle Status: Available To Order
Packaging:
Quantity of Each: 1
Package UOM: EA
Dimension: 40 x 8 x 8 inches
Weight: 34.75 PG
9919-309_REV_MT103K_MT104K
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