• 07.5-10 Duramax 4″ Downpipe Back Exhaust (No Muffler)

    USD $591.62

    4 to 5 Stainless Bolt On (+USD $52.75)
    4 to 6 Stainless Bolt On (+USD $70.08)
    4 to 7 Stainless Bolt On (+USD $107.01)
    4 to 5 Black Bolt On (+USD $52.75)
    4 to 6 Black Bolt On (+USD $86.66)
    4 to 7 Black Bolt On (+USD $105.51)
    Product total USD $591.62
    Options total USD $0.00
    Grand total USD $591.62

    Duramax 4″ Downpipe Back Exhaust by P1 Race Parts Competition Exhaust Systems are an ideal solution to pair with a race tuner and delete your diesel particulate filter (DPF) off your diesel pickup truck. You must use a tuner when removing the DPF off of the vehicle.

    No Muffler system.

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