# MagnaFlow 19524 Street Series Cat-Back Stainless Exhaust System for 2020-2025 Chevrolet Silverado 2500 Hd and More ### Performance Overview The Magnaflow Street Series Exhaust System is crafted from durable stainless steel and features mandrel bent tubing's for maximum durability and performance gains. The Street Series gives a more smoother and deeper than stock mufflers, but it is not oppressive to the ears when you're cruising along the highway. Magnaflow Street Series Exhaust Systems has a straight-through flow design with increased horsepower and torque as it gives out maximum exhaust flow. ### Key Features - Brand: MagnaFlow - Part number: 19524 - Product type: Street Series Cat-Back Stainless Exhaust System - Designed for compatible vehicle applications listed on this page ### Vehicle Fitment - 2021 Chevrolet Silverado 2500 Hd, Note: Custom; 6.6L; Extended Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed - 2022 Chevrolet Silverado 2500 Hd, Note: Custom; 6.6L; Extended Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed - 2023 Chevrolet Silverado 2500 Hd, Note: Custom, Lt, Ltz, Wt; 6.6L; Extended Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed - 2025 Chevrolet Silverado 2500 Hd, Note: Custom, High Country, Lt, Ltz, Wt, Zr2; 6.6L; Crew Cab W/82.2 In./6 Ft. 10.2 In. Bed, Crew Cab 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 - 2023 Chevrolet Silverado 3500 Hd, Note: Lt, Wt; 6.6L; Extended Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed - 2025 Chevrolet Silverado 3500 Hd, Note: High Country, Lt, Ltz, Wt; 6.6L; Crew Cab 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 - 2020 GMC Sierra 2500 Hd, Note: At4, Base, Denali, Sle, Slt; 6.6L; Crew Cab W/82.2 In./6 Ft. 10.2 In. Bed, Crew Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, Extended Cab W/82.2 In./6 Ft. 10.2 In. Bed, Extended Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed - 2021 GMC Sierra 2500 Hd, Note: At4, Base, Denali, Sle, Slt; 6.6L; Crew Cab W/82.2 In./6 Ft. 10.2 In. Bed, Crew Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, Extended Cab W/82.2 In./6 Ft. 10.2 In. Bed, Extended Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed ### 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 19524. **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 - Street Series Cat-Back Stainless Exhaust System for Chevrolet Silverado 2500 Hd - 19524 fitment - MagnaFlow Street Series Cat-Back Stainless Exhaust System - 2020 Chevrolet Silverado 2500 Hd Street Series Cat-Back Stainless Exhaust System ### Vehicle Fitment Table Year Make Model Position Fitment Precision Note 2021 Chevrolet Silverado 2500 Hd Custom; 6.6L; Extended Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed 2022 Chevrolet Silverado 2500 Hd Custom; 6.6L; Extended Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed 2023 Chevrolet Silverado 2500 Hd Custom, Lt, Ltz, Wt; 6.6L; Extended Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed 2025 Chevrolet Silverado 2500 Hd Custom, High Country, Lt, Ltz, Wt, Zr2; 6.6L; Crew Cab W/82.2 In./6 Ft. 10.2 In. Bed, Crew Cab 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 2023 Chevrolet Silverado 3500 Hd Lt, Wt; 6.6L; Extended Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed 2025 Chevrolet Silverado 3500 Hd High Country, Lt, Ltz, Wt; 6.6L; Crew Cab 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 2020 GMC Sierra 2500 Hd At4, Base, Denali, Sle, Slt; 6.6L; Crew Cab W/82.2 In./6 Ft. 10.2 In. Bed, Crew Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, Extended Cab W/82.2 In./6 Ft. 10.2 In. Bed, Extended Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed 2021 GMC Sierra 2500 Hd At4, Base, Denali, Sle, Slt; 6.6L; Crew Cab W/82.2 In./6 Ft. 10.2 In. Bed, Crew Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, Extended Cab W/82.2 In./6 Ft. 10.2 In. Bed, Extended Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed 2022 GMC Sierra 2500 Hd At4, Denali, Pro, Sle, Slt; 6.6L; Crew Cab W/82.2 In./6 Ft. 10.2 In. Bed, Crew Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, Extended Cab W/82.2 In./6 Ft. 10.2 In. Bed, Extended Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed 2023 GMC Sierra 2500 Hd At4, Denali, Pro, Sle, Slt; 6.6L; Crew Cab W/98.2 In.(249.4 Mm)/8 Ft. 2.2 In. Bed, Crew Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed, Extended Cab 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 2025 GMC Sierra 2500 Hd At4, At4X, Denali, Pro, Sle, Slt; 6.6L; Crew Cab 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 2020 GMC Sierra 3500 Hd At4, Base, Denali, Sle, Slt; 6.6L; Crew Cab W/82.2 In./6 Ft. 10.2 In. Bed, Extended Cab W/82.2 In./6 Ft. 10.2 In. Bed, Extended Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed 2021 GMC Sierra 3500 Hd At4, Base, Denali, Sle, Slt; 6.6L; Crew Cab W/82.2 In./6 Ft. 10.2 In. Bed, Extended Cab W/82.2 In./6 Ft. 10.2 In. Bed, Extended Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed 2022 GMC Sierra 3500 Hd At4, Denali, Pro, Sle, Slt; 6.6L; Crew Cab W/82.2 In./6 Ft. 10.2 In. Bed, Extended Cab W/82.2 In./6 Ft. 10.2 In. Bed, Extended Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed 2023 GMC Sierra 3500 Hd Pro, Sle; 6.6L; Extended Cab W/82.2 In./6 Ft. 10.2 In. Bed, Extended Cab W/98.2 In.(249.5 Mm)/8 Ft. 2.2 In. Bed 2025 GMC Sierra 3500 Hd At4, Denali, Pro, Sle, Slt; 6.6L; Crew Cab 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 ## Details - **Price:** 2002.45 CAD - **Vendor:** MagnaFlow - **Type:** Street Series Cat-Back Stainless Exhaust System - **Tags:** 19524, 2020 GMC Sierra 2500 Hd, 2020 GMC Sierra 3500 Hd, 2021 Chevrolet Silverado 2500 Hd, 2021 GMC Sierra 2500 Hd, 2021 GMC Sierra 3500 Hd, 2022 Chevrolet Silverado 2500 Hd, 2022 GMC Sierra 2500 Hd, 2022 GMC Sierra 3500 Hd, 2023 Chevrolet Silverado 2500 Hd, 2023 Chevrolet Silverado 3500 Hd, 2023 GMC Sierra 2500 Hd, 2023 GMC Sierra 3500 Hd, 2025 Chevrolet Silverado 2500 Hd, 2025 Chevrolet Silverado 3500 Hd, 2025 GMC Sierra 2500 Hd, 2025 GMC Sierra 3500 Hd, Auto Parts, Automotive, Catalytic Converter, Direct Replacement, Exhaust Performance, Exhaust System, MagnaFlow, Magnaflow-19524, Muffler, Performance Exhaust, Performance Parts, Street Series Cat-Back Stainless Exhaust System, Vehicle Fitment ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 2002.45 CAD | In stock | ## Images - MagnaFlow 19524 Street Series Cat-Back Stainless Exhaust System --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/magnaflow-chevrolet-silverado-2500-hd-cat-back-exhaust-19524) > Updated: 2026-07-16