Rust Buster manufactures high-strength steel frame repair kits specifically for the 2004–2006 Jeep Wrangler Unlimited LJ. These repair sections correct rust-prone LJ areas including rear frame channels, mid-frame reinforcement points, control arm mounts, and crossmembers. Designed using 3D scanning and OEM-matched contours, Rust Buster LJ kits deliver reliable structural restoration for daily driving, off-road use, and full Jeep restorations.