QA1 Heavy Duty Pro Rear System (DS501-3001)

Product Overview

Looking to upgrade your vehicle's suspension? The QA1 Heavy Duty Pro Rear System is your go-to solution for adding coilovers to your car or truck. Designed specifically for vehicles with a rear axle weight between 1700 and 2600 lbs, this comprehensive kit comes with everything you need for a straightforward installation, including all necessary hardware and bracketry.

Key Features

Robust Construction

With its double shear bracketry and enhanced spring rates, this system provides the strength and support required for both street driving and racing applications. The weld-on kit features axle mount bracketry, upper shock mounts, and tubing, ensuring a secure fit and reliable performance.

Ride Height Adjustability

Enjoy complete control over your vehicle's stance with our axle-mounted brackets, which offer multiple increments of adjustment. Coupled with the coilover shock's fine-tuning capabilities, you can achieve a total of 9 ride height adjustments, allowing you to customize your setup to your liking.

Single-Adjustable Coil-Overs

The QA1 single adjustable Proma Star shocks are engineered to deliver outstanding ride quality and performance. With just a simple turn of a dial, you can easily switch between a comfortable cruising experience and a more aggressive feel, making them perfect for daily driving or navigating twisty backroads.

Easy, Weld-In Installation

This kit includes all essential brackets, tabs, and hardware, making installation a breeze. You won't need to make extra trips to the parts store or engage in complicated fabrication’just a simple weld-on solution that gets you back on the road quickly.

Specifications

• Welding required for installation
• Designed for 3.25-inch axle tubes
• Included tubular upper shock mount dimensions: 1-5/8 inch diameter x 0.095-inch wall, 40 inches long
• Requires QA1 spanner wrench T114W or T115WHD
• Includes two single adjustable coilover shocks, two springs, 40-inch long weld-in tube, and all mounting hardware

Warranty and Quality

When you choose QA1, you’re investing in quality. This system comes with a best-in-class lifetime warranty’just register at QA1.net/warranty to secure lifetime coverage for your QA1 shocks. Proudly made in the USA in Lakeville, Minnesota, you can trust the craftsmanship and durability of this system.

Customer Insights

Users have praised the QA1 Heavy Duty Pro Rear System for its impressive adjustability and ease of installation. Many have noted how the coilovers significantly enhance handling and ride quality, making it a favorite for both casual drives and spirited weekend outings. The ability to customize ride height has also been highlighted as a major plus, allowing drivers to achieve their desired look and performance without hassle.