QA1 Pro Rear Parallel 4-Link System - R275-150
PRODUCT OVERVIEW: QA1's Pro Rear Parallel 4-Link system with Panhard Bar Kit simplifies the fabrication process for vehicles that lack aftermarket support and offers an easy solution that provides ride height adjustability packages easily and offers a simple install process. These DIY kits produce professional-quality results and great looks in a convenient easy-to-order package. Designed for the DIY enthusiast the kit contains high-quality MIG-weldable components that ensure a safe and well-engineered design that’ll get your favorite Truck or Hot Rod the stance and ride quality it deserves. ADAPTABILITY This kit includes all components and hardware for assembling and mounting the trailing arms shocks and springs. The raw components can be cut to length and welded as needed allowing for adaptation to a range of applications.
Refer to the provided dimensional diagrams and renderings for assistance with your custom install. PACKAGING &
SIMPLICITY The parallel four-link system by design packages easily into many applications making it ideal where space is limited. The parallel four-link system is easy to tune making it great for DIY mechanics while still meeting demands of high-end builds. Powder coated trailing arms with forged bushing ends offer great looks durability and a smooth ride. TUNABILITY &
RIDE HEIGHT ADJUSTMENT Adjustable coilovers provide dampening tunability and ride height adjustability ensuring you achieve your desired stance and ride quality. Double adjust QA1 coilovers provide a tunability that provides the desired ride quality handling and performance for any application. KIT CONTENTS: Powder coated trailing arms and forged bushings adjust from 24-5/8" to 25-½" Trailing arm brackets for 3" axle Panhard bar max length 37" 40" trailing arm crossmember 40" shock crossmember and mount tabs All hardware QA1 Double Adjust Coilovers and Springs MADE IN THE USA FITMENT NOTES Welding required Works with 3 in. axle tubes
Parallel four link design packages easily
Coilover shocks allow for ride height adjustment
Kit is adaptable and simple to install in a variety of applications
QA1 Double Adjustable Coilovers offer precise control of ride quality and handling
QA1 specializes in providing performance shocks
suspension components
carbon fiber driveshafts
rod ends
ball joints and more to a variety of automotive markets
including circle track racing
drag racing
street performance
and street rodding. With over 83
000 square feet of manufacturing space in Lakeville
MN
QA1 is proud to offer an extensive line of American-made suspension and driveline. Founded in 1993 by Jim Jordan
QA1 introduced rod ends and spherical bearings specifically for the performance racing industry
quickly becoming the #1 name in rod ends
spherical bearings
custom linkages and similar products to the motorsports industry. Always on the cutting edge of technology
QA1 recently introduced in-house filament winding of carbon fiber and similar materials to provide driveshafts and other products. With continued focus on fine-tuning and expanding its offering of American-made high performance suspension components and carbon fiber driveshafts
QA1 has grown to be a household name in the performance aftermarket.
