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    • Force Ii Cat-Back Exhaust System Fits 2021-2026 GM Tahoe/Yukon 5.3-Liter, Force Ii Cat-Back 3.0-Inch Stainless Steel Exhaust System, 3.5-Inch Polished Tip, Single Out Rear Exit Flowmaster
    • Force Ii Cat-Back Exhaust System Fits 2021-2026 GM Tahoe/Yukon 5.3-Liter, Force Ii Cat-Back 3.0-Inch Stainless Steel Exhaust System, 3.5-Inch Polished Tip, Single Out Rear Exit Flowmaster
    • Force Ii Cat-Back Exhaust System Fits 2021-2026 GM Tahoe/Yukon 5.3-Liter, Force Ii Cat-Back 3.0-Inch Stainless Steel Exhaust System, 3.5-Inch Polished Tip, Single Out Rear Exit Flowmaster
    • Force Ii Cat-Back Exhaust System Fits 2021-2026 GM Tahoe/Yukon 5.3-Liter, Force Ii Cat-Back 3.0-Inch Stainless Steel Exhaust System, 3.5-Inch Polished Tip, Single Out Rear Exit Flowmaster
    • Force Ii Cat-Back Exhaust System Fits 2021-2026 GM Tahoe/Yukon 5.3-Liter, Force Ii Cat-Back 3.0-Inch Stainless Steel Exhaust System, 3.5-Inch Polished Tip, Single Out Rear Exit Flowmaster
    • Force Ii Cat-Back Exhaust System Fits 2021-2026 GM Tahoe/Yukon 5.3-Liter, Force Ii Cat-Back 3.0-Inch Stainless Steel Exhaust System, 3.5-Inch Polished Tip, Single Out Rear Exit Flowmaster
    • Force Ii Cat-Back Exhaust System Fits 2021-2026 GM Tahoe/Yukon 5.3-Liter, Force Ii Cat-Back 3.0-Inch Stainless Steel Exhaust System, 3.5-Inch Polished Tip, Single Out Rear Exit Flowmaster
    • Force Ii Cat-Back Exhaust System Fits 2021-2026 GM Tahoe/Yukon 5.3-Liter, Force Ii Cat-Back 3.0-Inch Stainless Steel Exhaust System, 3.5-Inch Polished Tip, Single Out Rear Exit Flowmaster
    • Force Ii Cat-Back Exhaust System Fits 2021-2026 GM Tahoe/Yukon 5.3-Liter, Force Ii Cat-Back 3.0-Inch Stainless Steel Exhaust System, 3.5-Inch Polished Tip, Single Out Rear Exit Flowmaster
    • Force Ii Cat-Back Exhaust System Fits 2021-2026 GM Tahoe/Yukon 5.3-Liter, Force Ii Cat-Back 3.0-Inch Stainless Steel Exhaust System, 3.5-Inch Polished Tip, Single Out Rear Exit Flowmaster
    • Force Ii Cat-Back Exhaust System Fits 2021-2026 GM Tahoe/Yukon 5.3-Liter, Force Ii Cat-Back 3.0-Inch Stainless Steel Exhaust System, 3.5-Inch Polished Tip, Single Out Rear Exit Flowmaster
    • Force Ii Cat-Back Exhaust System Fits 2021-2026 GM Tahoe/Yukon 5.3-Liter, Force Ii Cat-Back 3.0-Inch Stainless Steel Exhaust System, 3.5-Inch Polished Tip, Single Out Rear Exit Flowmaster
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    Sale!

    Flowmaster Flowmaster Force II Cat-Back Exhaust System 817949

    Vendor: Flowmaster
    Part Number: 817949
    Save $98
    Sale Price $779.95 Regular Price $877.95

    Available to order. In-stock orders typically ship in 1 to 2 business days.

    Not sure it fits your vehicle?
    Email sales@berryperformancesales.com with your year, make, model and engine, and we'll help you check fitment before you order.
    Fast Fulfillment: In-stock orders typically ship within 1 to 2 business days.
    Free Shipping on Orders Over $99 | Excludes freight shipments
    International Shipping Available: email sales@berryperformancesales.com for a quote.
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    Flowmaster introduces our Force II stainless steel cat-back exhaust system for the 2021-2026 GM Tahoe/Yukon with the 5.3-liter engine. This system uses the Super 40 series muffler for a moderate to mild sound level and increased performance. Mandrel bent 3.00-inch 409 stainless steel tubing allows for maximum exhaust flow and durability. The system uses a larger 3.50-inch polished stainless steel tip for a custom look. This system also has a tuned resonator to control interior sound and maintain driving comfort. Max dyno gains of 6 hp and 7 lb-ft at the rear wheels over stock. All of the necessary hardware is included, and factory-mounting locations are used for an easy installation. Backed by Flowmaster's Lifetime Limited Warranty.


    Flowmaster Flowmaster Force II Cat-Back Exhaust System 817949


    Specifications:

    Description_ABR SYS 21-26 TA
    Description_SHO SYS 21-26 TAHOE/YUKO
    Description_INV 21-25 TAHOE/YUKON 5.3L FII CB SOR
    Description_ASC This kit fits models with the factory single exit exhaust only.
    Description_DES Flowmaster Force II Cat-Back Exhaust System
    Description_EXT Fits 2021-2026 GM Tahoe/Yukon 5.3-liter, Force II Cat-Back 3.0-inch Stainless Steel Exhaust System, 3.5-inch Polished Tip, Single Out Rear Exit
    Description_MKT Flowmaster introduces our Force II stainless steel cat-back exhaust system for the 2021-2026 GM Tahoe/Yukon with the 5.3-liter engine. This system uses the Super 40 series muffler for a moderate to mild sound level and increased performance. Mandrel bent 3.00-inch 409 stainless steel tubing allows for maximum exhaust flow and durability. The system uses a larger 3.50-inch polished stainless steel tip for a custom look. This system also has a tuned resonator to control interior sound and maintain driving comfort. Max dyno gains of 6 hp and 7 lb-ft at the rear wheels over stock. All of the necessary hardware is included, and factory-mounting locations are used for an easy installation. Backed by Flowmaster's Lifetime Limited Warranty.
    Description_FAB Super 40 Series performance muffler offers a moderate to mild sound level and increased performance
    Description_FAB 409 stainless steel construction delivers extra durability and improved long-term corrosion resistance
    Description_FAB Max dyno gains of 6 hp and 7 lb-ft at the wheels
    Description_FAB 3.00-inch 16-gauge mandrel bent stainless steel tubing helps maintain maximum exhaust flow for better power
    Description_FAB Includes all necessary hardware for an at home installation
    Description_FAB 3.50-inch polished stainless steel tip adds a custom look to the vehicle
    Description_FAB Uses factory hanger locations for easy installation
    Description_FAB Tuned resonator helps to eliminate interior drone for comfort
    Description_ABR SYS 21-26 TA
    Description_SHO SYS 21-26 TAHOE/YUKO
    Description_INV 21-25 TAHOE/YUKON 5.3L FII CB SOR
    Description_ASC This kit fits models with the factory single exit exhaust only.
    Description_DES Flowmaster Force II Cat-Back Exhaust System
    Description_EXT Fits 2021-2026 GM Tahoe/Yukon 5.3-liter, Force II Cat-Back 3.0-inch Stainless Steel Exhaust System, 3.5-inch Polished Tip, Single Out Rear Exit
    Description_MKT Flowmaster introduces our Force II stainless steel cat-back exhaust system for the 2021-2026 GM Tahoe/Yukon with the 5.3-liter engine. This system uses the Super 40 series muffler for a moderate to mild sound level and increased performance. Mandrel bent 3.00-inch 409 stainless steel tubing allows for maximum exhaust flow and durability. The system uses a larger 3.50-inch polished stainless steel tip for a custom look. This system also has a tuned resonator to control interior sound and maintain driving comfort. Max dyno gains of 6 hp and 7 lb-ft at the rear wheels over stock. All of the necessary hardware is included, and factory-mounting locations are used for an easy installation. Backed by Flowmaster's Lifetime Limited Warranty.
    Description_FAB Super 40 Series performance muffler offers a moderate to mild sound level and increased performance
    Description_FAB 409 stainless steel construction delivers extra durability and improved long-term corrosion resistance
    Description_FAB Max dyno gains of 6 hp and 7 lb-ft at the wheels
    Description_FAB 3.00-inch 16-gauge mandrel bent stainless steel tubing helps maintain maximum exhaust flow for better power
    Description_FAB Includes all necessary hardware for an at home installation
    Description_FAB 3.50-inch polished stainless steel tip adds a custom look to the vehicle
    Description_FAB Uses factory hanger locations for easy installation
    Description_FAB Tuned resonator helps to eliminate interior drone for comfort
    Brand Flowmaster
    California Proposition 65 Yes
    California Proposition 65 Chemical Name Nickel (Metallic)
    California Proposition 65 Chemical Name Chromium (hexavalent compounds)
    CARB (California) Compliant Yes
    Catalytic Converter Included No
    2874 0
    Category Exhaust
    3728 Flat Band
    1882 Yes
    Emission Code 5
    Exhaust Series Force II
    11205 Silver
    9874 Welded
    9876 Angled
    1162 3.50
    9877 Rolled Edge
    1163 Polished
    9881 No
    10104 5.25
    1164 304 Stainless Steel
    1161 1
    9878 No
    10980 Round
    9875 Single Wall
    9870 Single Out Rear
    200 Natural
    353 No
    3390 Performance
    4364 Yes
    596 Clamp-On
    9871 3.00
    Mount Type Uses Factory Hangers
    92 No
    9884 5.00
    1892 13.50
    4372 409 Stainless Steel
    4373 Oval
    Muffler Color Black
    9882 Black High-Temperature Paint Finish
    4367 No
    4368 No
    Muffler Included Yes
    9962 Slip-Fit
    4365 3.00
    Muffler Inlet Location Offset
    4366 3.13
    9963 Slip-Fit
    Muffler Outlet Diameter 3.00
    Muffler Outlet Location Offset
    4375 1
    Muffler Overall Length 32.00
    Muffler Part Number Kit Only
    4374 1
    Muffler Series Super 40 Series
    1174 Reflection
    part type Exhaust System
    3530 409 Stainless Steel
    Product Type Exhaust System
    Resonator Body Height 4.00
    Resonator Body Length 12.00
    Resonator Body Width 8.00
    Resonator Type Reflection
    Sound Level Moderate/Mild
    4377 No
    Sub Category Exhaust and Tail Pipes
    4369 3.00
    4376 1
    Tail Pipe Quantity Single
    4370 No
    Tip Logo Embossed
    26 Cat-Back
    6014 No
    2126 Not Applicable
    Warning California Proposition 65
    Pipe Color Silver
    9885 10.00
    Brand Flowmaster
    California Proposition 65 Yes
    California Proposition 65 Chemical Name Nickel (Metallic)
    California Proposition 65 Chemical Name Chromium (hexavalent compounds)
    CARB (California) Compliant Yes
    Catalytic Converter Included No
    2874 0
    Category Exhaust
    3728 Flat Band
    1882 Yes
    Emission Code 5
    Exhaust Series Force II
    11205 Silver
    9874 Welded
    9876 Angled
    1162 3.50
    9877 Rolled Edge
    1163 Polished
    9881 No
    10104 5.25
    1164 304 Stainless Steel
    1161 1
    9878 No
    10980 Round
    9875 Single Wall
    9870 Single Out Rear
    200 Natural
    353 No
    3390 Performance
    4364 Yes
    596 Clamp-On
    9871 3.00
    Mount Type Uses Factory Hangers
    92 No
    9884 5.00
    1892 13.50
    4372 409 Stainless Steel
    4373 Oval
    Muffler Color Black
    9882 Black High-Temperature Paint Finish
    4367 No
    4368 No
    Muffler Included Yes
    9962 Slip-Fit
    4365 3.00
    Muffler Inlet Location Offset
    4366 3.13
    9963 Slip-Fit
    Muffler Outlet Diameter 3.00
    Muffler Outlet Location Offset
    4375 1
    Muffler Overall Length 32.00
    Muffler Part Number Kit Only
    4374 1
    Muffler Series Super 40 Series
    1174 Reflection
    part type Exhaust System
    3530 409 Stainless Steel
    Product Type Exhaust System
    Resonator Body Height 4.00
    Resonator Body Length 12.00
    Resonator Body Width 8.00
    Resonator Type Reflection
    Sound Level Moderate/Mild
    4377 No
    Sub Category Exhaust and Tail Pipes
    4369 3.00
    4376 1
    Tail Pipe Quantity Single
    4370 No
    Tip Logo Embossed
    26 Cat-Back
    6014 No
    2126 Not Applicable
    Warning California Proposition 65
    Pipe Color Silver
    9885 10.00


    This Part Fits:

    Year Make Model Submodel Notes
    2021 Chevrolet Tahoe Commercial
    2022 Chevrolet Tahoe Commercial
    2023 Chevrolet Tahoe Commercial
    2024 Chevrolet Tahoe Commercial
    2025 Chevrolet Tahoe Commercial
    2026 Chevrolet Tahoe Commercial
    2021 Chevrolet Tahoe LS
    2022 Chevrolet Tahoe LS
    2023 Chevrolet Tahoe LS
    2024 Chevrolet Tahoe LS
    2025 Chevrolet Tahoe LS
    2026 Chevrolet Tahoe LS
    2021 Chevrolet Tahoe LT
    2022 Chevrolet Tahoe LT
    2023 Chevrolet Tahoe LT
    2024 Chevrolet Tahoe LT
    2025 Chevrolet Tahoe LT
    2026 Chevrolet Tahoe LT
    2021 Chevrolet Tahoe PPV
    2022 Chevrolet Tahoe PPV
    2023 Chevrolet Tahoe PPV
    2024 Chevrolet Tahoe PPV
    2025 Chevrolet Tahoe PPV
    2026 Chevrolet Tahoe PPV
    2021 Chevrolet Tahoe Premier
    2022 Chevrolet Tahoe Premier
    2023 Chevrolet Tahoe Premier
    2024 Chevrolet Tahoe Premier
    2025 Chevrolet Tahoe Premier
    2026 Chevrolet Tahoe Premier
    2021 Chevrolet Tahoe RST
    2022 Chevrolet Tahoe RST
    2023 Chevrolet Tahoe RST
    2024 Chevrolet Tahoe RST
    2025 Chevrolet Tahoe RST
    2026 Chevrolet Tahoe RST
    2021 Chevrolet Tahoe SSV
    2022 Chevrolet Tahoe SSV
    2023 Chevrolet Tahoe SSV
    2024 Chevrolet Tahoe SSV
    2025 Chevrolet Tahoe SSV
    2026 Chevrolet Tahoe SSV
    2021 Chevrolet Tahoe Z71
    2022 Chevrolet Tahoe Z71
    2023 Chevrolet Tahoe Z71
    2024 Chevrolet Tahoe Z71
    2025 Chevrolet Tahoe Z71
    2026 Chevrolet Tahoe Z71
    2021 GMC Yukon AT4
    2022 GMC Yukon AT4
    2023 GMC Yukon AT4
    2024 GMC Yukon AT4
    2025 GMC Yukon AT4
    2026 GMC Yukon AT4
    2021 GMC Yukon SLE
    2022 GMC Yukon SLE
    2023 GMC Yukon SLE
    2024 GMC Yukon SLE
    2021 GMC Yukon SLT
    2022 GMC Yukon SLT
    2023 GMC Yukon SLT
    2024 GMC Yukon SLT
    Shipping Policy
    • Free shipping on orders over $99 (excludes freight shipments).
    • In-stock orders typically ship within 1 to 2 business days. Weekend and holiday orders are processed the next business day.
    • Orders ship from Defiance, Ohio and a nationwide network of warehouses and manufacturers.
    • Items showing an ETA are not in stock yet. ETAs come from the manufacturer and can change.
    • No P.O. Boxes. International orders need a shipping quote, so email us first.

    Read the full Shipping Policy

    Return Policy
    • 30-day return window from the ship date. Returns must be approved first; email sales@berryperformancesales.com with your order number.
    • Items must be unused, complete and in the original packaging.
    • A 20% restocking fee applies, and return shipping is paid by the buyer.
    • Not returnable: installed or modified parts, opened or used programmers and tuners, custom orders, Open Box, and Clearance or Final Sale items.
    • Damaged, defective or incorrect items must be reported within 48 hours of delivery with photos.

    Read the full Return Policy

    Disclaimer

    All products are sold for off-road use only unless otherwise specified. Buyer assumes all responsibility for installation and operation. Seller is not liable for any incidental, indirect, or consequential damages — including engine failure, labor costs, or vehicle downtime — resulting from the use of any product sold.

    By making a purchase from Berry Performance Sales, you acknowledge and agree to abide by the terms and conditions of these Policies.

    For any questions or concerns, please contact us — we’re always happy to help.

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