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About This Product
5-inch aluminized steel constant-diameter DPF-back system. Patented negative backpressure SideKick tip helps lower exhaust exit temps by 15%. Improves flow and cuts backpressure by 89% from the DPF and 9% at the turbine inlet, allowing the engine to produce more horsepower. Includes Huge Polished-Chrome Patented or Cerakote Black SideKick tip.
Fitment Note
Fits
✓:Double Cab Long Bed
✓:Crew Cab Short Bed
✓:Crew Cab Long Bed
Does Not Fit
✗:Dually DRW Vehicles
✗:2024 Model Year
Note: Does Not Fit 2024. Installing on a 2024 will result in a check engine light.
Sign up to be notified when the Monster Exhaust for the 2024 Duramax is available.
Key Features
- 5" aluminized steel constant-diameter DPF-back exhaust system.
- 15% reduction in exhaust temperature 2 feet behind the tip during regen
- Huge patented 6.5" x 7.5" ob-round slash-cut exhaust tip
- Chrome-plated stainless tip will not turn brown with heat
- 89% less backpressure at the DPF than stock exhaust
- 9% less backpressure at the exhaust turbine
- Ob-Round Exhaust Tip Patent No. 5,581,111 S1
- Fits trucks with aftermarket airbags
see fitment notes section above - 1-Year Limited Warranty
Specifications
Banks Power introduces the new 5-inch Monster Exhaust designed specifically for the 2020-2023 GM 6.6L Duramax L5P 2500/3500 HD pickup trucks. The DPF-back exhaust system features constant-diameter 5-inch mandrel-bent Aluminized Steel tubing and a massive patented tip which virtually eliminates backpressure after the DPF and prevents trailer meltdown.
Why It's Better
Change Your Look
Duramax owners can choose from two huge patented 6.5 x 7.5-inch ob-round slash-cut exhaust tips: chrome-plated polished stainless steel or high-temp Cerakote matte black.
And, unlike other brands, Banks' polished chrome tip will not turn brown with heat.
Drop The Pressure
Banks patented negative back-pressure tip virtually eliminates back-pressure after the DPF.
Utilizing a side-draft rocket nozzle-like tip, exhaust gasses are literally sucked out of the end of the exhaust.
With pressure sensors installed, this negative exhaust pressure resulted in an impressive 9% reduction all the way back to the turbo inlet.
This reduction in drive pressure and parasitic losses allows your turbo to spool quicker and improves engine efficiency.
Don't Be Deceived
With the stock exhaust nozzle measuring 2.85-inch compared to the Monster Exhaust's massive 5-inch outlet, the Banks system offers a 192% greater flow area than stock.
The Monster Exhaust boasts 89% less backpressure than stock at the DPF and 9% lower at the turbine inlet, leading to more power and increased fuel economy.
Drop That Heat
The Monster Exhaust also provides a 15% reduction in exhaust temperature two feet behind the tip during regen!
The Diesel Particulate Filter (DPF) on the Duramax L5P is cleaned through regeneration, in which scorching exhaust gas temperatures can last up to 20 minutes while driving.
Unlike the stock Duramax exhaust, which directs a prolonged jet-like blast of super-heated exhaust gas directly at anything being towed, the Monster Exhaust is aimed out to the side of the truck.
This allows ambient air to diffuse the heated gas, eliminating the risk of melting a trailer, which has been reported by many Duramax owners.
Monster Exhaust System
2020-2023 Chevy/GMC 2500/3500 6.6L Duramax, L5P, Single Rear Wheel Only
89% lower backpressure from DPF, 15% lower exhaust exit temp
Choose Your Monster Exhaust System
About This Product
5-inch aluminized steel constant-diameter DPF-back system. Patented negative backpressure SideKick tip helps lower exhaust exit temps by 15%. Improves flow and cuts backpressure by 89% from the DPF and 9% at the turbine inlet, allowing the engine to produce more horsepower. Includes Huge Polished-Chrome Patented or Cerakote Black SideKick tip.
Fitment Note
Fits
✓:Double Cab Long Bed
✓:Crew Cab Short Bed
✓:Crew Cab Long Bed
Does Not Fit
✗:Dually DRW Vehicles
✗:2024 Model Year
Note: Does Not Fit 2024. Installing on a 2024 will result in a check engine light.
Sign up to be notified when the Monster Exhaust for the 2024 Duramax is available.
Key Features
- 5" aluminized steel constant-diameter DPF-back exhaust system.
- 15% reduction in exhaust temperature 2 feet behind the tip during regen
- Huge patented 6.5" x 7.5" ob-round slash-cut exhaust tip
- Chrome-plated stainless tip will not turn brown with heat
- 89% less backpressure at the DPF than stock exhaust
- 9% less backpressure at the exhaust turbine
- Ob-Round Exhaust Tip Patent No. 5,581,111 S1
- Fits trucks with aftermarket airbags
see fitment notes section above - 1-Year Limited Warranty
Specifications
Banks Power introduces the new 5-inch Monster Exhaust designed specifically for the 2020-2023 GM 6.6L Duramax L5P 2500/3500 HD pickup trucks. The DPF-back exhaust system features constant-diameter 5-inch mandrel-bent Aluminized Steel tubing and a massive patented tip which virtually eliminates backpressure after the DPF and prevents trailer meltdown.
Why It's Better
Change Your Look
Duramax owners can choose from two huge patented 6.5 x 7.5-inch ob-round slash-cut exhaust tips: chrome-plated polished stainless steel or high-temp Cerakote matte black.
And, unlike other brands, Banks' polished chrome tip will not turn brown with heat.
Drop The Pressure
Banks patented negative back-pressure tip virtually eliminates back-pressure after the DPF.
Utilizing a side-draft rocket nozzle-like tip, exhaust gasses are literally sucked out of the end of the exhaust.
With pressure sensors installed, this negative exhaust pressure resulted in an impressive 9% reduction all the way back to the turbo inlet.
This reduction in drive pressure and parasitic losses allows your turbo to spool quicker and improves engine efficiency.
Don't Be Deceived
With the stock exhaust nozzle measuring 2.85-inch compared to the Monster Exhaust's massive 5-inch outlet, the Banks system offers a 192% greater flow area than stock.
The Monster Exhaust boasts 89% less backpressure than stock at the DPF and 9% lower at the turbine inlet, leading to more power and increased fuel economy.
Drop That Heat
The Monster Exhaust also provides a 15% reduction in exhaust temperature two feet behind the tip during regen!
The Diesel Particulate Filter (DPF) on the Duramax L5P is cleaned through regeneration, in which scorching exhaust gas temperatures can last up to 20 minutes while driving.
Unlike the stock Duramax exhaust, which directs a prolonged jet-like blast of super-heated exhaust gas directly at anything being towed, the Monster Exhaust is aimed out to the side of the truck.
This allows ambient air to diffuse the heated gas, eliminating the risk of melting a trailer, which has been reported by many Duramax owners.
