TJ-YJ Back Half Frame Kit

TJ-YJ Back Half Frame Kit | Fabrication and Off-Road Upgrade

Upgrade your Jeep TJ Wrangler with the TJ-YJ Back Half Frame Kit — a premium fabrication and off-road upgrade by Artec Industries designed to improve off-road durability, support custom fabrication, and add confidence to more demanding trail setups.

TJ / YJ Back Half Frame Kit Our Back Half Frame Kit is designed to allow TJ, LJ, and YJ owners to get rid of the clunky back half of their stock frame to allow clearance for coilovers and/or larger heavy duty axles. By narrowing the frame, you are able to run coilovers without notching your factory frame and weakening it.

Key Features

• CNC Laser cut and bent from 1/4" thick steel
• CAD designed with models directly from Chrysler to fit perfectly
• Interlocking Jig and Key holes for Quick, One-Way-Only Assembly
• Maximum weld surface area with weld holes and fish mouth ends
• Stylish curved design compliments factory style and increases strength at transitions
• MADE IN THE USA!

Why Choose Artec Industries?

The TJ-YJ Back Half Frame Kit is a strong choice for drivers and builders who want durable materials, dependable fitment, and serious off-road capability. Whether you are upgrading for stronger axle support, better suspension geometry, reinforced mounting points, or added trail protection, this Artec Industries product helps create a more capable and more confidence-inspiring build.