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USD 359 359 469
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Banks Power Duramax Monster Sport Exhaust

2001-2007 GM 6.6L Duramax LB7/LLY/LBZ
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Banks' new Monster Sport Exhaust is one cool cat-back system! And its low price? That's way cool. The system slashes back-pressure, increases exhaust flow, improves fuel economy and delivers extra power to your rear wheels. Exhaust tip optional.

  • 4" constant-diameter cat-back exhaust system
  • Virtually eliminates backpressure & nearly triples flow!
  • Lowers exhaust gas temps
  • Straight-through Monster Muffler delivers a commanding exhaust note
  • Easy install
  • 5" rolled-edge polished tip is optional
  • Fully compatible with the Chevy/GMC factory warranty
  • 5-Year Warranty

Product Options

48769 01-05, SCLB
48770 01-05, EC/CCSB
48771 01-05, EC/CCLB
48772 06-07, SCLB
48773 06-07, ECSB
48774 06-07, CCSB
48775 06-07, ECLB
48776 06-07, CCLB


  • Manufacturer Name Banks Power
  • Shipping Weight 60.00 lb.
  • Fuel Type Diesel
  • Warranty Yes
  • Warranty Info 5 Year Limited
  • Prop 65 WARNING: Cancer & Reproductive Harm -


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Questions and Answers

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Most Popular Questions

What is the difference between the monster and monster sport?
View Staff Answer 

The Banks Monster exhaust includes the large “Monster Muffler”, stainless steel exhaust tips, and available as a cat-back or downpipe-back. The Monster sport has a smaller muffler, no exhaust tip, and only available as a cat-back.

Can you get this is a dual set up?
View Staff Answer 

Banks does not offer the Monster Sport Exhaust in a dual outlet option.