Cat Back Exhaust 19- GM P/U 1500 6.2L

The Cat Back Exhaust System for 2019+ GM P/U 1500 6.2L by FLOWMASTER is designed for truck owners who want to enhance engine efficiency and achieve an aggressive sound without compromising daily drivability. This cat-back configuration starts downstream of the catalytic converter, ensuring emissions compliance while providing measurable flow gains.

The system features mandrel-bent tubing that eliminates flow restrictions typical in factory systems, reducing backpressure and improving cylinder evacuation during the exhaust stroke. The larger diameter piping minimizes turbulence, allowing the 6.2L's natural pulse to result in cleaner exhaust exit and enhanced throttle response. Constructed from aluminized steel, this exhaust system is resistant to corrosion and maintains thermal stability under heavy loads.

Ideal for 2019–current GM Silverado 1500 and Sierra 1500 owners with the 6.2L EcoTec3 engine, this cat-back exhaust offers bolt-on performance without the need for ECU tuning or header modifications. Installation is straightforward, as the system bolts directly to the existing catalytic converter and rear hangers, requiring no alterations to the fuel system.