GM Duramax 6.6L Cat & DPF Delete Pipe (2015.5-2016) LLY Comes with all necessary hardware

Comes with all necessary hardware for a hassle-free installation

This dpf delete tuner is for off-road and race use only

so always verify vehicle compatibility

multi-section direct-fit

Read and clear Diagnostic Trouble Codes (DTCs)

GM Duramax 6.6L Cat & DPF Delete Pipe (2015.5-2016) LLY Comes with all necessary hardwareVehicle Fitment This stainless steel 4" 2015. 5 2016 GM DPF Delete Pipe is built specifically for 2015. 5 2016 GMC and Chevy Duramax 6. 6L 2500 3500 pickups. It fits only models with the OEM style 3 bolt flange on the turbo direct pipe. You must perform race tuning after installation to ensure the system operates correctly. Additionally, this kit does not fit Cab & Chassis trucks, so always verify vehicle compatibility. Performance & Application The