MBRP 4" Exhaust 01-10 Chev/GMC Duramax

4 Inch exhaust kit for 2001-2010 Chev/GMC Duramax 6.6L (Do not use front-most hanger on 07-10 LMM Trucks)   Aluminized exhaust without bungs, including muffler.   Removes emissions equipment on 2007.5-2010 trucks, must be used with a DPF delete programmer.

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