The Banks Power Monster Exhaust is a DPF-back exhaust system designed for 2020-2023 Chevrolet and GMC 2500/3500 HD pickup trucks equipped with the 6.6L Duramax L5P engine. It features a constant-diameter 5-inch mandrel-bent aluminized steel tubing for improved flow and reduced backpressure. The system boasts a patented exhaust tip that lowers exhaust temperatures and helps prevent trailer meltdown during DPF regeneration. Compared to the stock exhaust, the Monster Exhaust offers a significantly larger flow area and reduces backpressure by 85%, potentially leading to increased power and fuel economy.
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
This Part Fits:
Year |
Make |
Model |
Submodel |
2021-2022 |
Chevrolet |
Silverado 2500 HD |
Custom |
2020-2022 |
Chevrolet |
Silverado 2500 HD |
High Country |
2020-2022 |
Chevrolet |
Silverado 2500 HD |
LT |
2020-2022 |
Chevrolet |
Silverado 2500 HD |
LTZ |
2020-2022 |
Chevrolet |
Silverado 2500 HD |
WT |
2020-2022 |
Chevrolet |
Silverado 3500 HD |
High Country |
2020-2022 |
Chevrolet |
Silverado 3500 HD |
LT |
2020-2022 |
Chevrolet |
Silverado 3500 HD |
LTZ |
2020-2022 |
Chevrolet |
Silverado 3500 HD |
WT |
2020-2022 |
GMC |
Sierra 2500 HD |
AT4 |
2020-2021 |
GMC |
Sierra 2500 HD |
Base |
2020-2022 |
GMC |
Sierra 2500 HD |
Denali |
2022 |
GMC |
Sierra 2500 HD |
Pro |
2020-2022 |
GMC |
Sierra 2500 HD |
SLE |
2020-2022 |
GMC |
Sierra 2500 HD |
SLT |
2020-2022 |
GMC |
Sierra 3500 HD |
AT4 |
2020-2021 |
GMC |
Sierra 3500 HD |
Base |
2020-2022 |
GMC |
Sierra 3500 HD |
Denali |
2022 |
GMC |
Sierra 3500 HD |
Pro |
2020-2022 |
GMC |
Sierra 3500 HD |
SLE |
2020-2022 |
GMC |
Sierra 3500 HD |
SLT |