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Banks Power Single Monster Diesel Exhaust System 47787-B

Dealer Part: 47787-B
UPC: 801279877870

388.80 388.8 USD


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Vehicle Fitment: 2015 Chevy 6.6L LML Duramax Diesel | Fits Double Cab Short Bed / Double Cab Long Bed / Crew Cab Short Bed / Crew Cab Long Bed

Note: This is a Side Exit, Stainless Steel Single Exhaust System W/ Black Tip

4" heavy-duty stainless DPF-back Monster Exhaust system with constant-diameter intermediate pipe and tailpipe. Exclusive CoolCuff® design lowers tailpipe temperatures as much or more than stock while simultaneously improving flow and cutting backpressure by nearly 57%.

The CoolCuff design is tested and refined by Banks engineers using Computational Fluid Dynamics software, then validated through extensive temperature testing in all areas: before and after the DPF, 6" out from the tip, by the spare tire, shocks, wiring, hoses, and more. First we tested our own exhaust then we tested the others. Result: Monster Exhaust measured well over a hundred degrees cooler than the competition, and cooler than stock, too!

The system includes Banks exclusive 6" X 5" ob-round patented design angle-cut rolled-edge tailpipe tip in your choice of polished chrome-over stainless or high-temp black! And to help keep it looking good, theres a ½" air gap to keep heat from tarnishing the finish. An adjustable clamp lets you position it on the tailpipe just right.


  • 4" stainless constant-diameter DPF-back system
  • Unique CoolCuff® design cools tailpipe temps
  • Improves flow and cuts backpressure by nearly 57%
  • Huge polished tip

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