Banks Power 20-21 Chevy/GMC 2500/3500 6.6L Monster Exhaust System with Cerakote Black Tip

Banks Power introduces the new 5- in. Monster Exhaust designed specifically for the 2020-2021 GM 6.6L Duramax L5P 2500/3500 HD pickup trucks. The DPF-back exhaust system features constant-diameter 5- in. mandrel-bent Aluminized Steel tubing and a massive patented tip which virtually eliminates backpressure after the DPF and prevents trailer meltdown. Up The Flow. With the stock exhaust nozzle measuring 2.85- in. compared to the Monster Exhausts massive 5- in. outlet, the Banks system offers a 192 percent greater flow area than stock. The Monster Exhaust boasts 85 percent less backpressure than stock, leading to more power and increased fuel economy. Change Your Look. Duramax owners can choose from two huge patented 6.5 x 7.5- in. ob-round slash-cut exhaust tips: chrome-plated polished stainless steel or high-temp Cerakote matte black. And, unlike other brands, Bankss Cerakote black tip will not turn brown with heat. Drop That Heat. The Monster Exhaust also provides a 15 percent 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 Cerakote Black SideKick Tip 2020-2022 Chevy/GMC 2500/3500 6.6L Duramax, L5P, Single Rear Wheel Only 2023 See Fitment Note Does Not Fit 2024 Model Year Trucks. Installing on a will result in a check engine light. 2020-2021 Chevy/GMC 2500/3500 6.6L Diesel: 2021 GMC SIERRA 3500 HD 6.6L DIESEL 2021 GMC SIERRA 2500 HD 6.6L DIESEL 2021 CHEVROLET SILVERADO 3500 6.6L DIESEL 2021 CHEVROLET SILVERADO 2500 6.6L DIESEL 2020 GMC SIERRA 3500 HD 6.6L DIESEL 2020 GMC SIERRA 2500 HD 6.6L DIESEL 2020 CHEVROLET SILVERADO 3500 6.6L DIESEL 2020 CHEVROLET SILVERADO 2500 6.6L DIESEL

• Fits trucks with aftermarket airbags see fitment notes section above
• 89% lower backpressure from DPF, 15% lower exhaust exit temp

Enhance your 2020-2021 GM 6.6L Duramax L5P pickup with the Banks Power Monster Exhaust System, engineered for superior performance and durability. This 5-inch mandrel-bent aluminized steel exhaust system features a massive patented tip designed to virtually eliminate backpressure after the DPF, ensuring optimal exhaust flow and preventing trailer meltdown. The system's increased flow area provides 192% greater airflow compared to the stock exhaust, resulting in improved horsepower and fuel economy. The Monster Exhaust also reduces backpressure by approximately 85%, contributing to smoother engine operation and increased efficiency. Designed to fit single rear wheel models, it offers a bold upgrade to your truck’s look with two stylish options: chrome-plated polished stainless steel or high-temperature Cerakote matte black. Unlike other coatings, the Cerakote black tip resists heat discoloration, maintaining its sleek appearance over time. During regen, the exhaust system lowers exhaust temperatures by 15%, helping protect critical components and improve overall engine longevity. The exhaust directs hot gases away from the trailer, spraying them out to the side of the truck to prevent heat damage, a feature that enhances safety during towing. Easy to install, this system is compatible with trucks equipped with aftermarket airbags and is designed specifically for 2020-2021 models, excluding 2024. With proven benefits like reduced exhaust temperature and backpressure, the Banks Monster Exhaust System offers a significant upgrade for Duramax owners seeking increased power, efficiency, and a customized look.

Features:

• Constant-diameter 5-inch mandrel-bent aluminized steel tubing for optimal exhaust flow

• Massive patented tip to eliminate backpressure after the DPF and prevent trailer melting

• Provides 192% greater flow area compared to stock exhaust

• Reduces backpressure by approximately 85%, enhancing power and fuel economy

• Available with chrome-plated polished stainless steel or heat-resistant Cerakote matte black tips

• Cerakote black tip resists discoloration from heat, maintaining appearance

• Lower exhaust temperature by 15% during regen to protect components

• Directed exhaust gases out to the side to prevent heat damage to trailers

• Designed specifically for 2020-2021 GM 6.6L Duramax trucks with single rear wheel setup

• Easy installation compatible with aftermarket airbags (see fitment notes)

Fits
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