2004-2007 Cummins 4" Cat-Back Exhaust System w/ Muffler (48778)-Filter Back Exhaust System-Banks Power-48778-Dirty Diesel Customs

2004-2007 Cummins 4" Cat-Back Exhaust System w/ Muffler (48778)

Banks Power

Part Number: 48778

Mfr Part Number:

Sale price$530.60 CAD

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Fits: 2004 - 2007 Dodge Ram 2500/3500 w/ 5.9L Cummins 325hp (SCLB/CCSB)

Slash backpressure, increase exhaust flow, improve fuel economy and get more power to your rear wheels with the Banks Power 48778 Monster Sport Exhaust System. The 4" mandrel-bent construction will give your 5.9L Cummins up to 122% more airflow over stock, reduce EGTs, and ultimately give your Dodge more power. 

Banks Part Number: 48778

  • 4" Mandrel bent Stainless Steel construction
  • Lowers exhaust gas temps
  • Improves airflow up to 122 percent
  • Cat-back system
  • Straight-through muffler
  • Easy install
  • 5" tip optional
  • Fully compatible with factory warranty
  • 5-Year Limited Warranty


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