GM Duramax L5P - Down-pipe Back Race Exhaust System (2017-2023) ICE_cummins_R Custom tuning for optimized engine

Custom tuning for optimized engine performance

All necessary accessories for installation are provided in the kit

Durable spring-loaded clamps

The tuner allows shift-on-the-fly adjustments

is designed to remove the Diesel Oxidation Catalyst (DOC) and enhance exhaust flow from the turbo

GM Duramax L5P - Down-pipe Back Race Exhaust System (2017-2023) ICE_cummins_R Custom tuning for optimized engineExperience the full potential of your 2017 2023 Chevrolet Silverado or GMC Sierra 2500 & 3500HD 6. 6L Duramax L5P by upgrading with the Black Bandit Downpipe Back Race Exhaust System. This high performance exhaust system begins at the downpipe, allowing for the removal of the catalytic converter and DPF filter, which significantly enhances your vehicle's performance. Important Notice This system is not compatible with Cab & Chassis models. Designed