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This high-quality, 4" stainless steel pipe allows for the removal of the catalytic converter and the DPF filter, making it perfect for off-road use. It replaces your existing downpipe for a seamless upgrade. Will not fit Cab & Chassis trucks.
 
Available in 409 (Standard) Ferritic stainless steel and in 304 (Series III) Austenitic stainless steel.
 
*Off-road use only. Custom tuning is required*

Ram Cummins 6.7L - 40 Cal 4" Cat & DPF Race Pipe (2007.5-2012)

    • 2007.5, 2008, 2009, 2010, 2011, & 2012 Dodge Ram 2500 / 3500 with a  6.7L Cummins engine.

  • 409 FEATURES (STANDARD)

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