2024-2026 GM 6.6L Duramax 304 Stainless Steel Exhaust Turn-Out Pipe Upgrade

304 Stainless Steel Exhaust Turn-Out Pipe Upgrade Ditch the extremely restrictive 3" tail pipe on your L5P Duramax and upgrade to this 4-inch 304 stainless steel turn-out pipe. This easy to install upgrade boosts the performance and appearance of your truck. It features a 5.5-inch double-wall exhaust tip that's available in either polished or black ceramic finish. The 4-inch turn-out pipe relocates the exhaust exit to the side of your truck. Exhaust pipe clamps are included. Note: installation requires cutting on the factory exhaust system.