4-Link System, QA1 Pro Rear Parallel

Streamlines The Fabrication Process

Professional-grade results and performance

This 4-link system is designed for the hardcore, discerning, do-it-yourself racer looking for a no-compromise solution to take their vehicle to the next level in performance and adjustability. High quality, MIG-weldable components ensure a safe and properly engineered design that can be easily adapted into many drag racing setups. Find convenience, safety, and performance all from QA1 with these 4-Link systems.

Kit Contents: Powdercoated trailing arms with forged bushings that provide adjustment from 24-5/8” to 25-½” in length Trailing arm axle brackets for 3” axle tubes Panhard bar max length 37” 40” trailing arm crossmember 40” shock crossmember and mounting tabs All required hardware With QA1 Ultra Ride Single Adjustable Coilovers and Springs, QA1 Double Adjustable Coilovers and Springs, or without coilovers and springs