aFe Twisted Steel 2in Stainless Steel Loop Delete Down-Pipe 2018+ Jeep Wrangler (JL) V6 3.6LThis Twisted Steel Loop Delete Down Pipe replaces the factory loop section on the Jeep JL exhaust after the catalytic converter to accommodate most aftermarket long arm lift kits that interfere with the factory exhaust loop. Constructed from 2 1 2" mandrel bent, 409 stainless steel tubing, this loop delete works with the factory "Y Pipe" to solve exhaust clearance issues with long arm lift kits. Some cutting is required for removal of factory loop.