2016-2021 GM 2.8L Duramax Turbo Back Exhaust

Built to Last: Constructed from heavy-duty T409 stainless steel for maximum durability. Mandrel-bent for a perfect fit and improved airflow. Improved flanges ensure a leak-free connection. Effortless Installation: With included clamps and pre-welded contour bends. TorcTite® clamps provide a secure and rattle-free connection. Performance Gains: Expect increased horsepower, lower Exhaust Gas Temperatures (EGTs), and improved airflow. Unleash your truck's potential and let it breathe easier with DIESELR! Hear the difference! DIESELR performance exhaust delivers a throatier sound. Fitment: All cab and box configurations (2016-2021 GM 2.8L Duramax) Features: OEM Style Flange for a secure and familiar fit. No Bungs, allowing for customization based on your specific needs. Important Disclaimer: This product requires aftermarket tuning and is intended for off-road competition use only. Installation on emission-controlled vehicles may violate regulations. Please check your