Engineered to drastically cut down on fabrication time, Competition Engineering’s Rear Frame Rail Kits are precision-welded on jigs for superior accuracy. Get your vehicle race-ready straight from the box, minimizing setup and maximizing track time.

These kits offer versatile configurations to suit your specific needs. Choose between ladder bar and 4-link setups, available in 24, 26, and 28-inch widths. Further customize with coil spring mounts featuring either 3-way adjustable racing shocks or sleek aluminum coilover shocks, complemented by five distinct spring rate options tailored to your car’s rear-end weight.

Each kit includes essential components like frame rails, crossmembers, rod ends, diagonal links, and driveshaft safety loops. You’ll also find upper and lower shock mounts, coilover shocks, and coil springs to complete your suspension upgrade. While the kits are factory welded for key components, professional installation with additional welding is required.

With the Competition Engineering Rear Frame Rail Kits, you’re not just buying parts; you’re investing in a faster route to peak performance. Achieve unparalleled accuracy and responsiveness, ensuring your vehicle is dialed in for the win.