Banks Power Monster Exhaust System - 48997

5-inch 409 stainless steel constant-diameter DPF-back system. 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 or Cerakote Black SideKick tip. Banks Power introduces the new 5-inch Monster Exhaust designed specifically for the 2020-2022 GM 6.6L Duramax L5P 2500/3500 HD pickup trucks. The DPF-back exhaust system features constant-diameter 5-inch mandrel-bent 409 Stainless Steel tubing and a massive tip which virtually eliminates backpressure after the DPF and prevents trailer meltdown.
Key Features: 5" 409 stainless steel constant-diameter DPF-back exhaust system. 15% reduction in exhaust temperature 2 feet behind the tip during regen. Huge 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. Fits trucks with aftermarket airbags. 1-Year Limited Warranty

Monster Exhaust System 5-inch Single Exit for 2020-2022 Chevy/GMC 2500/3500 6.6L Duramax, L5P, Single Rear Wheel Only

89% lower backpressure from DPF, 15% lower exhaust exit temp

Does Not Fit 2024 Model Year Trucks. Installing on a will result in a check engine light.