Ranger Bolt-on Subframe Stiffener / Gusset Kit (2020 & below)

DESCRIPTION

Brace yourself for going BIG! Larger wheels, oversize tires, lifts, and portals all add strain to your stock control arm mounts on the chassis.  Reinforce your ride with a Thumper Fab engineered Bolt-On Frame Stiffener for the Polaris Ranger. We set out to design the STRONGEST and EASIEST Frame Stiffener / Gusset Kit to install on the market. Period. 

Easy Bolt-On and DOES NOT require cutting or welding.  

Computer Aided Design

We have spent countless hours and multiple prototype revisions to make sure we have developed a bulletproof replacement for your control arm mounts and beefed up chassis subframe. We designed the frame stiffener / gusset kit to replace all weak links and to work with your OEM or Aftermarket Control Arms and Lift Kits with same model year fitment. Using the latest technology in 3D scanning and computer modeling software all aspects of the suspension and chassis geometry have been verified for precision fitment.