Fabtech 17-20 Ford Raptor 4in System

If you're looking to fit larger tires on your 2017-2020 Ford F-150 Raptor for serious off-road adventures, this 4-inch lift system from Fabtech is designed to get the job done. It raises the suspension to accommodate up to 37-inch tall tires, a significant upgrade for tackling rough terrain, while importantly retaining your factory SVT control arms and the original Fox Shox. This helps maintain a familiar feel and performance characteristic of your Raptor.

What sets this kit apart are the heavy-duty ductile iron steering knuckles. These are specifically engineered to handle the demands of 37-inch tires, addressing potential steering and brake issues that can arise with oversized tires on factory knuckles. The system also includes robust 1/4-inch thick steel crossmembers that relocate the factory Raptor SVT control arms, preserving the vehicle's natural suspension travel for off-road capability. To maintain proper front CV angles at the increased ride height, the front differential is relocated and protected by a 1/4-inch thick steel skid plate. Front and rear shock extensions are included to work with your factory Fox Shox.

This comprehensive system is built to provide years of reliable service, allowing you to confidently equip your Raptor with larger tires for enhanced off-road performance.