Quick Ship SKU #: MBRP-MK96116 MBRP Armor Plus Stainless High Flow Direct Replacement Muffler Kit 04.5-07 Dodge 5.9L Cummins

The 2004.5-2007 Cummins features a factory 4" turbo back exhaust that is built to flow exceptionally well for a stock system. However, there is a large hindrance right smack dab in the middle, the stock muffler! Unfortunately, the stock muffler is designed with an offset in/out that does not allow you to merely replace the muffler, which is why MBRP has released this kit that features one of their high flowing mufflers with an offset pipe.