The driver side exhaust connection on the Jeep Wrangler JL 3.6L is a complex configuration of exhaust tubing that rests below the frame and therefore extremely vulnerable to trail damage. The EVO MFG JL 3.6L Protek Exhaust Loop Skid is designed specifically to give protection to these expensive exhaust components. Made from 3/16" Steel, Laser Cut and CNC Press Brake formed. Easy to install with normal hand tools. No drilling, cutting or welding required. All required installation hardware included. Requires installation of EVO-3039/3039B. EVO-3040/3040B Not compatible with Long Arm Kits.