2003-2004 Cummins Exhaust System Kit - CCLB (48642)-Exhaust System Kit-Banks Power-48642-Dirty Diesel Customs
2003-2004 Cummins Exhaust System Kit - CCLB (48642)-Exhaust System Kit-Banks Power-48642-B-Dirty Diesel Customs

2003-2004 Cummins Exhaust System Kit - CCLB (48642)

Banks Power

Part Number: 48642

Sale price$1,116.42 CAD

This product ships for free to most Canadian locations! Learn more.
Colour:Polished Chrome over Stainless
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Year Make Model
2003-2004 Dodge Cummins CCLB w/Factory Catalytic Converter


The 4 inch Monster exhaust system flows up to 122 percent better than stock and virtually eliminates backpressure to give your Cummins better throttle response, throaty sound and more power you can feel from your seat! The Banks streamlined 4-inch turbine outlet pipe with provision to retain stock catalytic converter, intermediate pipe(s) and tailpipe are formed of stainless, heavy-wall tubing with constant-diameter bends to maximize airflow and lower exhaust gas temps.

Banks replaces the factory's restrictive muffler with a polished-stainless Monster muffler featuring a straight-through 4 inch diameter path that flows up to 129 percent better than stock. The Banks-designed expansion chamber dissipates the annoying mid-range exhaust drone that accompanies most straight-through mufflers. Monster muffler utilizes spun ceramic, very-high-temperature packing and delivers an authoritative - but never intrusive - exhaust sound. And the 5 inch polished rolled-edge tip has an adjustable clamp for positioning on tailpipe. Get it in your choice of chrome-over stainless or high temp black! (And to help keep it looking good, there's a 1/2 inch air gap to keep heat from tarnishing the finish)

Part Number: 48642

  • Mandrel bent Stainless Steel construction
  • Virtually eliminates backpressure
  • Lowers exhaust gas temps
  • Dramatically improves flow
  • Maximum Airflow
  • 4 inch constant-diameter system
  • Flows up to 122 percent better than stock
  • Retains stock catalytic converter
  • 5 inch Chrome or Black tip
  • Fits Crew cab, long Bed Cat converter
  • Does not fit 325 hp engines


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