Below you'll find a list of all items that have been categorized as “4 INCH SYSTEMS”
The Performance systems utilizes proven heavy duty construction and design features for a robust suspension upgrade. This 4” system features high arched lower control arm crossmembers, constructed of 1/4” thick steel for maximum strength. The Fabtech ductile iron steering knuckles retain a near stock track width, as a result, the tires are kept under the fender for a clean appearance. The rear is lifted with a block and u-bolt configuration.
