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40 Cal 4" Cat & DPF Race Pipe for 2019 to 2022 Ram Cummins 6.7L
This 4" stainless steel CAT & DPF race pipe will allow for the removal of the catalytic converter, SCR, and DPF filter for off-road use. This exhaust pipe will improve exhaust flow and off-road performance for your diesel truck.
 
Available in 409 (Standard) Ferritic stainless steel and in 304 (Series III) Austenitic stainless steel.
 
*Will not fit Cab & Chassis trucks.
 
*Off-road use only. Custom tuning is required*

Ram Cummins 6.7L - 40 Cal 4" Cat & DPF Race Pipe (2019-2022)

    • 2019, 2020, 2021, & 2022 Dodge Ram 2500 / 3500 with a 6.7L Cummins engine.
       
    • Will not fit Cab & Chassis trucks.

  • 409 Features (Standard)

    304 Features (Series III)
    • 4" Ferritic stainless steel piping
    • OE style hangers for easy installation
    • Maximum exhaust flow
    • No bungs
    • Downpipe-back
    • Moderate rust resistance - 5-8 years
    • Magnetic
    • 4" Austenitic stainless steel piping
    • OE style hangers for easy installation
    • Maximum exhaust flow
    • No bungs
    • Downpipe-back
    • High rust resistance - up to 20 years
    • Non-Magnetic
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