# aFe Power 49-44126-P Large Bore HD DPF-Back Stainless Exhaust System for 2020-2025 Chevrolet Silverado and More ### Performance Overview aFe LARGE Bore HD exhaust systems will greatly improve your vehicle's performance by providing extra horsepower and torque! These outstanding exhaust systems come with laser-cut, mandrel bent stainless steel tubing for increased exhaust flow. The LARGE Bore HD Series also features a free-flowing stainless steel muffler that produces excellent aggressive sound. Plus, aFe LARGE Bore HD exhaust systems utilize the factory mounting locations for simple installation. ### Key Features - Brand: aFe Power - Part number: 49-44126-P - Product type: Large Bore HD DPF-Back Stainless Exhaust System - Designed for the compatible vehicle applications listed on this page ### Vehicle Fitment - 2020 Chevrolet Silverado, Note: 2500 Hd High Country, Lt, Ltz, Wt 6.6L W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, Extended Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, Regular Cab W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, Regular Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed Crew Cab Crew Cab; Extended Cab - 2021 Chevrolet Silverado, Note: 2500 Hd Custom, High Country, Lt, Ltz, Wt 6.6L W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, Extended Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, Regular Cab W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, Regular Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed Crew Cab Crew Cab; Extended Cab - 2022 Chevrolet Silverado, Note: 2500 Hd Custom, High Country, Lt, Ltz, Wt 6.6L W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, Extended Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, Regular Cab W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, Regular Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed Crew Cab Crew Cab; Extended Cab - 2023 Chevrolet Silverado, Note: 2500 Hd Custom, High Country, Lt, Ltz, Wt 6.6L W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, Extended Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, Regular Cab W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, Regular Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed Crew Cab Crew Cab; Extended Cab - 2024 Chevrolet Silverado, Note: 2500 Hd Custom, High Country, Lt, Ltz, Wt, Zr2 6.6L W/82.2 In./6 Ft. 10.2 In. Bed, W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, Extended Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, Regular Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed Crew Cab Crew Cab; Crew Cab - 2025 Chevrolet Silverado, Note: 2500 Hd Custom, High Country, Lt, Ltz, Wt, Zr2 6.6L W/82.2 In./6 Ft. 10.2 In. Bed, W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, Extended Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, Regular Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed Crew Cab Crew Cab; Crew Cab - 2020 Chevrolet Silverado, Note: 3500 Hd High Country, Lt, Ltz, Wt 6.6L W/97.6 In./8 Ft. 1.6 In. Bed, W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, Regular Cab W/82.2 In./6 Ft. 10.2 In. Bed, Regular Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed Crew Cab Crew Cab; Crew Cab - 2021 Chevrolet Silverado, Note: 3500 Hd High Country, Lt, Ltz, Wt 6.6L W/97.6 In./8 Ft. 1.6 In. Bed, W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, Regular Cab W/82.2 In./6 Ft. 10.2 In. Bed, Regular Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed Crew Cab Crew Cab; Crew Cab ### FAQ **Will this fit my vehicle?** Please verify your year, make, model, position, and any fitment notes using the compatibility list above before purchase. **What part number is this?** The listed part number is 49-44126-P. **Is this product designed for direct replacement?** Yes. This product is intended to match compatible vehicle applications listed in the fitment section. **Should I confirm fitment before ordering?** Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering. ### Common Searches - Large Bore HD DPF-Back Stainless Exhaust System for Chevrolet Silverado - 49-44126-P fitment - aFe Power Large Bore HD DPF-Back Stainless Exhaust System - 2020 Chevrolet Silverado Large Bore HD DPF-Back Stainless Exhaust System ### Vehicle Fitment Table Year Make Model Position Fitment Precision Note 2020 Chevrolet Silverado 2500 Hd High Country, Lt, Ltz, Wt 6.6L W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, Extended Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, Regular Cab W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, Regular Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed Crew Cab Crew Cab; Extended Cab 2021 Chevrolet Silverado 2500 Hd Custom, High Country, Lt, Ltz, Wt 6.6L W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, Extended Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, Regular Cab W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, Regular Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed Crew Cab Crew Cab; Extended Cab 2022 Chevrolet Silverado 2500 Hd Custom, High Country, Lt, Ltz, Wt 6.6L W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, Extended Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, Regular Cab W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, Regular Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed Crew Cab Crew Cab; Extended Cab 2023 Chevrolet Silverado 2500 Hd Custom, High Country, Lt, Ltz, Wt 6.6L W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, Extended Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, Regular Cab W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, Regular Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed Crew Cab Crew Cab; Extended Cab 2024 Chevrolet Silverado 2500 Hd Custom, High Country, Lt, Ltz, Wt, Zr2 6.6L W/82.2 In./6 Ft. 10.2 In. Bed, W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, Extended Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, Regular Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed Crew Cab Crew Cab; Crew Cab 2025 Chevrolet Silverado 2500 Hd Custom, High Country, Lt, Ltz, Wt, Zr2 6.6L W/82.2 In./6 Ft. 10.2 In. Bed, W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, Extended Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, Regular Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed Crew Cab Crew Cab; Crew Cab 2020 Chevrolet Silverado 3500 Hd High Country, Lt, Ltz, Wt 6.6L W/97.6 In./8 Ft. 1.6 In. Bed, W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, Regular Cab W/82.2 In./6 Ft. 10.2 In. Bed, Regular Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed Crew Cab Crew Cab; Crew Cab 2021 Chevrolet Silverado 3500 Hd High Country, Lt, Ltz, Wt 6.6L W/97.6 In./8 Ft. 1.6 In. Bed, W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, Regular Cab W/82.2 In./6 Ft. 10.2 In. Bed, Regular Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed Crew Cab Crew Cab; Crew Cab 2022 Chevrolet Silverado 3500 Hd High Country, Lt, Ltz, Wt 6.6L W/97.6 In./8 Ft. 1.6 In. Bed, W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, Regular Cab W/82.2 In./6 Ft. 10.2 In. Bed, Regular Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed Crew Cab Crew Cab; Crew Cab 2023 Chevrolet Silverado 3500 Hd High Country, Lt, Ltz, Wt 6.6L W/97.6 In./8 Ft. 1.6 In. Bed, W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, Regular Cab W/82.2 In./6 Ft. 10.2 In. Bed, Regular Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed Crew Cab Crew Cab; Crew Cab 2024 Chevrolet Silverado 3500 Hd High Country, Lt, Ltz, Wt 6.6L W/97.6 In./8 Ft. 1.6 In. Bed, W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, Regular Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed Crew Cab Crew Cab; Crew Cab 2025 Chevrolet Silverado 3500 Hd High Country, Lt, Ltz, Wt 6.6L W/97.6 In./8 Ft. 1.6 In. Bed, W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, Regular Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed Crew Cab Crew Cab; Crew Cab 2020 Gmc Sierra 2500 Hd At4, Base, Denali, Sle, Slt 6.6L W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, Extended Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, Regular Cab W/82.2 In./6 Ft. 10.2 In. Bed, Regular Cab W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, Regular Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed Crew Cab Crew Cab; Extended Cab 2021 Gmc Sierra 2500 Hd At4, Base, Denali, Sle, Slt 6.6L W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, Extended Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, Regular Cab W/82.2 In./6 Ft. 10.2 In. Bed, Regular Cab W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, Regular Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed Crew Cab Crew Cab; Extended Cab 2022 Gmc Sierra 2500 Hd At4, Denali, Pro, Sle, Slt 6.6L W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, Extended Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, Regular Cab W/82.2 In./6 Ft. 10.2 In. Bed, Regular Cab W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, Regular Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed Crew Cab Crew Cab; Extended Cab 2023 Gmc Sierra 2500 Hd At4, Denali, Pro, Sle, Slt 6.6L W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, Extended Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, Regular Cab W/82.2 In./6 Ft. 10.2 In. Bed, Regular Cab W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, Regular Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed Crew Cab Crew Cab; Extended Cab 2024 Gmc Sierra 2500 Hd At4, At4X, Denali, Denali Ultimate, Pro, Sle, Slt 6.6L W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, W/82.2 In./6 Ft. 10.2 In. Bed, Extended Cab W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, Regular Cab W/82.2 In./6 Ft. 10.2 In. Bed, Regular Cab W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, Regular Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed Crew Cab Crew Cab; Extended Cab 2025 Gmc Sierra 2500 Hd At4, At4X, Denali, Denali Ultimate, Pro, Sle, Slt 6.6L W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, W/82.2 In./6 Ft. 10.2 In. Bed, Extended Cab W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, Regular Cab W/82.2 In./6 Ft. 10.2 In. Bed, Regular Cab W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, Regular Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed Crew Cab Crew Cab; Extended Cab 2020 Gmc Sierra 3500 Hd At4, Base, Denali, Sle, Slt 6.6L W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, Regular Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed Crew Cab Crew Cab; Regular Cab 2021 Gmc Sierra 3500 Hd At4, Base, Denali, Sle, Slt 6.6L W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, Regular Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed Crew Cab Crew Cab; Regular Cab 2022 Gmc Sierra 3500 Hd At4, Denali, Pro, Sle, Slt 6.6L W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, Regular Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed Crew Cab Crew Cab; Regular Cab 2023 Gmc Sierra 3500 Hd At4, Denali, Pro, Sle, Slt 6.6L W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, Regular Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed Crew Cab Crew Cab; Regular Cab 2024 Gmc Sierra 3500 Hd At4, Denali, Denali Ultimate, Pro, Sle, Slt 6.6L W/82.2 In./6 Ft. 10.2 In. Bed, W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, Regular Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed Crew Cab Crew Cab; Regular Cab 2025 Gmc Sierra 3500 Hd At4, Denali, Denali Ultimate, Pro, Sle, Slt 6.6L W/82.2 In./6 Ft. 10.2 In. Bed, W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, Regular Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed Crew Cab Crew Cab; Regular Cab ## Details - **Price:** 1083.87 CAD - **Vendor:** aFe Power - **Type:** Large Bore HD DPF-Back Stainless Exhaust System - **Tags:** 2020 Chevrolet Silverado, 2020 Gmc Sierra, 2021 Chevrolet Silverado, 2021 Gmc Sierra, 2022 Chevrolet Silverado, 2022 Gmc Sierra, 2023 Chevrolet Silverado, 2023 Gmc Sierra, 2024 Chevrolet Silverado, 2024 Gmc Sierra, 2025 Chevrolet Silverado, 2025 Gmc Sierra, 49-44126-P, aFe Power, AFE-49-44126-P, Air Filter, Air Intake, Auto Parts, Automotive, Diesel Performance, Direct Replacement, Exhaust Performance, Large Bore HD DPF-Back Stainless Exhaust System, Performance Parts, Vehicle Fitment ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 1083.87 CAD | In stock | ## Images - aFe Power 49-44126-P Large Bore HD DPF-Back Stainless Exhaust System --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/afe-chevrolet-silverado-exhaust-system-49-44126-p) > Updated: 2026-07-16