4Runner/FJ cruiser/GX470 Cab Mount Relocation Kit

Cab Mount Relocation Kit – 2003–2023 4Runner, 2007–2014 FJ Cruiser & Lexus GX470

The Strongest CMR Kit on the Market

The DRT Fabrication Cab Mount Relocation (CMR) Kit is the proven solution for running 35” tires on your Toyota 4Runner, FJ Cruiser, or Lexus GX. Factory cab mounts don’t leave enough clearance, and even with a traditional “cab mount chop,” rubbing issues often remain. Our relocation kit moves the cab mount completely behind the firewall, providing the clearance you need for larger tires without compromise.

Built to Withstand Anything

• Unlike other kits, the DRT CMR system is designed for maximum strength and durability:
• 3/16” frame overlay plate disperses load and prevents stress cracks
• Fully boxed cab mount design (the only one on the market)
• Constructed from laser-cut 3/16” & ¼” plate steel
• .188 DOM tube housing with Energy Suspension cab mount bushings
• The strongest cab mount relocation kit available today

Proven Fitment, Trusted by Thousands

We’ve sold thousands of these kits and refined the design through multiple revisions to guarantee a perfect fit. Installation is straightforward and engineered to be as hassle-free as possible, so you can focus on building your rig instead of modifying parts to fit.

Vehicle Fitment

• 2003–2023 Toyota 4Runner
• 2007–2014 Toyota FJ Cruiser
• 2003–2009 Lexus GX470

• Fitment:2003–2023 Toyota 4Runner2007–2014 Toyota FJ CruiserLexus GX470
• Purpose: Relocates cab mount fully behind firewall to fit up to 35” tires
• Additional trimming required: Fender liner trimming + pinch weld flattening
• Construction:3/16” & 1/4” laser-cut plate steel.188 DOM tube encasing Energy Suspension bushings3/16” frame overlay plate to reduce frame stress cracksFully boxed design for maximum strength
• Kit Includes:Driver & passenger cab mounts2 Energy Suspension cab mount bushings (red or black, depending on availability)Complete grade 8 hardware

• Intended for off-road use only
• Professional installation highly recommended
• DRT Fabrication is not liable for improper installation or vehicle damage
• No returns or cancellations once the order has been processed

• Estimated lead time: 1–2 weeks (built to order)
• Ships with cab mounts, bushings, and hardware

We offer free freight shipping to all addresses in the Lower 48 states.

For Alaska, Hawaii, and U.S. territories, shipping rates will be calculated and applied at checkout.