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    • Flow Fx Cat-Back Exhaust System Fits 2017-2026 Ford F250/F350 Super Duty With 6.2, 6.8 And 7.3-Liter V8, Flow Fx Cat-Back, Dual Side Exit, Stainless Steel Exhaust System Flowmaster
    • Flow Fx Cat-Back Exhaust System Fits 2017-2026 Ford F250/F350 Super Duty With 6.2, 6.8 And 7.3-Liter V8, Flow Fx Cat-Back, Dual Side Exit, Stainless Steel Exhaust System Flowmaster
    • Flow Fx Cat-Back Exhaust System Fits 2017-2026 Ford F250/F350 Super Duty With 6.2, 6.8 And 7.3-Liter V8, Flow Fx Cat-Back, Dual Side Exit, Stainless Steel Exhaust System Flowmaster
    • Flow Fx Cat-Back Exhaust System Fits 2017-2026 Ford F250/F350 Super Duty With 6.2, 6.8 And 7.3-Liter V8, Flow Fx Cat-Back, Dual Side Exit, Stainless Steel Exhaust System Flowmaster
    • Flow Fx Cat-Back Exhaust System Fits 2017-2026 Ford F250/F350 Super Duty With 6.2, 6.8 And 7.3-Liter V8, Flow Fx Cat-Back, Dual Side Exit, Stainless Steel Exhaust System Flowmaster
    • Flow Fx Cat-Back Exhaust System Fits 2017-2026 Ford F250/F350 Super Duty With 6.2, 6.8 And 7.3-Liter V8, Flow Fx Cat-Back, Dual Side Exit, Stainless Steel Exhaust System Flowmaster
    • Flow Fx Cat-Back Exhaust System Fits 2017-2026 Ford F250/F350 Super Duty With 6.2, 6.8 And 7.3-Liter V8, Flow Fx Cat-Back, Dual Side Exit, Stainless Steel Exhaust System Flowmaster
    • Flow Fx Cat-Back Exhaust System Fits 2017-2026 Ford F250/F350 Super Duty With 6.2, 6.8 And 7.3-Liter V8, Flow Fx Cat-Back, Dual Side Exit, Stainless Steel Exhaust System Flowmaster
    • Flow Fx Cat-Back Exhaust System Fits 2017-2026 Ford F250/F350 Super Duty With 6.2, 6.8 And 7.3-Liter V8, Flow Fx Cat-Back, Dual Side Exit, Stainless Steel Exhaust System Flowmaster
    • Flow Fx Cat-Back Exhaust System Fits 2017-2026 Ford F250/F350 Super Duty With 6.2, 6.8 And 7.3-Liter V8, Flow Fx Cat-Back, Dual Side Exit, Stainless Steel Exhaust System Flowmaster
    • Flow Fx Cat-Back Exhaust System Fits 2017-2026 Ford F250/F350 Super Duty With 6.2, 6.8 And 7.3-Liter V8, Flow Fx Cat-Back, Dual Side Exit, Stainless Steel Exhaust System Flowmaster
    • Flow Fx Cat-Back Exhaust System Fits 2017-2026 Ford F250/F350 Super Duty With 6.2, 6.8 And 7.3-Liter V8, Flow Fx Cat-Back, Dual Side Exit, Stainless Steel Exhaust System Flowmaster
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    Sale!

    Flowmaster Flowmaster Flow FX Cat-Back Exhaust System 718100

    Vendor: Flowmaster
    Part Number: 718100
    Save $119
    Sale Price $949.95 Regular Price $1,068.95

    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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    This Flowmaster® Flow FX® cat-back exhaust system for the 2017-2025 Ford F250/F350 Super Duty trucks with the 6.2, 6.8 or 7.3-liter engine is manufactured using durable 409 stainless steel throughout and features 3.5 to dual 3.0-inch mandrel bent pipes for better exhaust gas flow. A Flow FX "straight-through" muffler is used for an aggressive to moderate sound level and maximum performance. Maximum increases on the dyno revealed +11 hp and +15 lb-ft at the rear wheels. This system exits out both sides, behind the rear wheels with 4.50-inch black ceramic tips for added style and a custom look. The system uses all the existing factory hanger locations and includes installation instructions and all necessary hardware for an easy installation that you can do at home. Backed by Flowmaster's Lifetime Limited Warranty.


    Flowmaster Flowmaster Flow FX Cat-Back Exhaust System 718100


    Specifications:

    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 FlowFX
    11205 Black
    9874 Clamp-On
    9876 Angled
    1162 4.50
    9877 Rolled Edge
    1163 Black Ceramic Coating
    9881 No
    10104 11.00
    1164 304 Stainless Steel
    1161 2
    9878 No
    10980 Round
    9875 Single Wall
    9870 Dual Out Side
    200 Natural
    353 No
    3390 Performance
    4364 Yes
    596 Clamp-On
    9871 3.00
    Mount Type Uses Factory Hangers
    92 Yes
    9884 5.00
    1892 18.00
    4372 409 Stainless Steel
    4373 Oval
    Muffler Color Silver
    9882 Natural
    4367 No
    4368 No
    Muffler Included Yes
    9962 Slip-Fit
    4365 3.50
    Muffler Inlet Location Center
    4366 3.63
    9963 Slip-Fit
    Muffler Outlet Diameter 3.00
    Muffler Outlet Location Dual
    4375 2
    Muffler Overall Length 24.00
    Muffler Part Number Kit Only
    4374 1
    Muffler Series FlowFX
    1174 Absorption
    part type Exhaust System
    3530 409 Stainless Steel
    Product Type Exhaust System
    Sound Level Aggressive / Moderate
    4377 No
    Sub Category Exhaust and Tail Pipes
    4369 3.50
    4376 2
    Tail Pipe Quantity Dual
    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 FlowFX
    11205 Black
    9874 Clamp-On
    9876 Angled
    1162 4.50
    9877 Rolled Edge
    1163 Black Ceramic Coating
    9881 No
    10104 11.00
    1164 304 Stainless Steel
    1161 2
    9878 No
    10980 Round
    9875 Single Wall
    9870 Dual Out Side
    200 Natural
    353 No
    3390 Performance
    4364 Yes
    596 Clamp-On
    9871 3.00
    Mount Type Uses Factory Hangers
    92 Yes
    9884 5.00
    1892 18.00
    4372 409 Stainless Steel
    4373 Oval
    Muffler Color Silver
    9882 Natural
    4367 No
    4368 No
    Muffler Included Yes
    9962 Slip-Fit
    4365 3.50
    Muffler Inlet Location Center
    4366 3.63
    9963 Slip-Fit
    Muffler Outlet Diameter 3.00
    Muffler Outlet Location Dual
    4375 2
    Muffler Overall Length 24.00
    Muffler Part Number Kit Only
    4374 1
    Muffler Series FlowFX
    1174 Absorption
    part type Exhaust System
    3530 409 Stainless Steel
    Product Type Exhaust System
    Sound Level Aggressive / Moderate
    4377 No
    Sub Category Exhaust and Tail Pipes
    4369 3.50
    4376 2
    Tail Pipe Quantity Dual
    4370 No
    Tip Logo Embossed
    26 Cat-Back
    6014 No
    2126 Not Applicable
    Warning California Proposition 65
    Pipe Color Silver
    9885 10.00
    Description_ABR SYS 17-25 F2
    Description_SHO SYS 17-25 F250/F350
    Description_INV 17-25 F250/F350 6.2/6.8/7.3L FFX DOS
    Description_ASC 2017-2025 Ford F250/F350 Super Duty with 6.2L/6.8L/7.3L-Liter engines. Fits 2 & 4-wheel drive, All Wheelbases.
    Description_DES Flowmaster Flow FX Cat-Back Exhaust System
    Description_EXT Fits 2017-2026 Ford F250/F350 Super Duty with 6.2, 6.8 and 7.3-Liter V8, Flow FX Cat-Back, Dual Side Exit, Stainless Steel Exhaust System
    Description_MKT This Flowmaster® Flow FX® cat-back exhaust system for the 2017-2025 Ford F250/F350 Super Duty trucks with the 6.2, 6.8 or 7.3-liter engine is manufactured using durable 409 stainless steel throughout and features 3.5 to dual 3.0-inch mandrel bent pipes for better exhaust gas flow. A Flow FX "straight-through" muffler is used for an aggressive to moderate sound level and maximum performance. Maximum increases on the dyno revealed +11 hp and +15 lb-ft at the rear wheels. This system exits out both sides, behind the rear wheels with 4.50-inch black ceramic tips for added style and a custom look. The system uses all the existing factory hanger locations and includes installation instructions and all necessary hardware for an easy installation that you can do at home. Backed by Flowmaster's Lifetime Limited Warranty.
    Description_FAB Max increases of up to 11 hp and 15 lb-ft over the stock exhaust at the rear wheels
    Description_FAB 3.50 to dual 3.00-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability
    Description_FAB 4.50-Inch black ceramic coated tips add a custom look to the truck
    Description_FAB Includes complete hardware and factory styled hangers in the stock locations for an easy installation
    Description_FAB FlowFX “straight through” performance muffler delivers a deep, aggressive to moderate performance tone and improves exhaust flow
    Description_ABR SYS 17-25 F2
    Description_SHO SYS 17-25 F250/F350
    Description_INV 17-25 F250/F350 6.2/6.8/7.3L FFX DOS
    Description_ASC 2017-2025 Ford F250/F350 Super Duty with 6.2L/6.8L/7.3L-Liter engines. Fits 2 & 4-wheel drive, All Wheelbases.
    Description_DES Flowmaster Flow FX Cat-Back Exhaust System
    Description_EXT Fits 2017-2026 Ford F250/F350 Super Duty with 6.2, 6.8 and 7.3-Liter V8, Flow FX Cat-Back, Dual Side Exit, Stainless Steel Exhaust System
    Description_MKT This Flowmaster® Flow FX® cat-back exhaust system for the 2017-2025 Ford F250/F350 Super Duty trucks with the 6.2, 6.8 or 7.3-liter engine is manufactured using durable 409 stainless steel throughout and features 3.5 to dual 3.0-inch mandrel bent pipes for better exhaust gas flow. A Flow FX "straight-through" muffler is used for an aggressive to moderate sound level and maximum performance. Maximum increases on the dyno revealed +11 hp and +15 lb-ft at the rear wheels. This system exits out both sides, behind the rear wheels with 4.50-inch black ceramic tips for added style and a custom look. The system uses all the existing factory hanger locations and includes installation instructions and all necessary hardware for an easy installation that you can do at home. Backed by Flowmaster's Lifetime Limited Warranty.
    Description_FAB Max increases of up to 11 hp and 15 lb-ft over the stock exhaust at the rear wheels
    Description_FAB 3.50 to dual 3.00-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability
    Description_FAB 4.50-Inch black ceramic coated tips add a custom look to the truck
    Description_FAB Includes complete hardware and factory styled hangers in the stock locations for an easy installation
    Description_FAB FlowFX “straight through” performance muffler delivers a deep, aggressive to moderate performance tone and improves exhaust flow


    This Part Fits:

    Year Make Model Submodel Notes
    2017 Ford F-250 Super Duty King Ranch
    2018 Ford F-250 Super Duty King Ranch
    2019 Ford F-250 Super Duty King Ranch
    2020 Ford F-250 Super Duty King Ranch
    2020 Ford F-250 Super Duty King Ranch
    2021 Ford F-250 Super Duty King Ranch
    2021 Ford F-250 Super Duty King Ranch
    2022 Ford F-250 Super Duty King Ranch
    2022 Ford F-250 Super Duty King Ranch
    2023 Ford F-250 Super Duty King Ranch
    2024 Ford F-250 Super Duty King Ranch
    2025 Ford F-250 Super Duty King Ranch
    2026 Ford F-250 Super Duty King Ranch
    2017 Ford F-250 Super Duty Lariat
    2018 Ford F-250 Super Duty Lariat
    2019 Ford F-250 Super Duty Lariat
    2020 Ford F-250 Super Duty Lariat
    2020 Ford F-250 Super Duty Lariat
    2021 Ford F-250 Super Duty Lariat
    2021 Ford F-250 Super Duty Lariat
    2022 Ford F-250 Super Duty Lariat
    2022 Ford F-250 Super Duty Lariat
    2023 Ford F-250 Super Duty Lariat
    2024 Ford F-250 Super Duty Lariat
    2025 Ford F-250 Super Duty Lariat
    2025 Ford F-250 Super Duty Lariat
    2026 Ford F-250 Super Duty Lariat
    2026 Ford F-250 Super Duty Lariat
    2017 Ford F-250 Super Duty Platinum
    2018 Ford F-250 Super Duty Platinum
    2019 Ford F-250 Super Duty Platinum
    2020 Ford F-250 Super Duty Platinum
    2020 Ford F-250 Super Duty Platinum
    2021 Ford F-250 Super Duty Platinum
    2021 Ford F-250 Super Duty Platinum
    2022 Ford F-250 Super Duty Platinum
    2022 Ford F-250 Super Duty Platinum
    2023 Ford F-250 Super Duty Platinum
    2024 Ford F-250 Super Duty Platinum
    2025 Ford F-250 Super Duty Platinum
    2026 Ford F-250 Super Duty Platinum
    2017 Ford F-250 Super Duty XL
    2018 Ford F-250 Super Duty XL
    2019 Ford F-250 Super Duty XL
    2020 Ford F-250 Super Duty XL
    2020 Ford F-250 Super Duty XL
    2021 Ford F-250 Super Duty XL
    2021 Ford F-250 Super Duty XL
    2022 Ford F-250 Super Duty XL
    2022 Ford F-250 Super Duty XL
    2023 Ford F-250 Super Duty XL
    2023 Ford F-250 Super Duty XL
    2024 Ford F-250 Super Duty XL
    2024 Ford F-250 Super Duty XL
    2025 Ford F-250 Super Duty XL
    2025 Ford F-250 Super Duty XL
    2026 Ford F-250 Super Duty XL
    2026 Ford F-250 Super Duty XL
    2017 Ford F-250 Super Duty XLT
    2018 Ford F-250 Super Duty XLT
    2019 Ford F-250 Super Duty XLT
    2020 Ford F-250 Super Duty XLT
    2020 Ford F-250 Super Duty XLT
    2021 Ford F-250 Super Duty XLT
    2021 Ford F-250 Super Duty XLT
    2022 Ford F-250 Super Duty XLT
    2022 Ford F-250 Super Duty XLT
    2023 Ford F-250 Super Duty XLT
    2024 Ford F-250 Super Duty XLT
    2025 Ford F-250 Super Duty XLT
    2025 Ford F-250 Super Duty XLT
    2026 Ford F-250 Super Duty XLT
    2026 Ford F-250 Super Duty XLT
    2017 Ford F-350 Super Duty King Ranch
    2018 Ford F-350 Super Duty King Ranch
    2019 Ford F-350 Super Duty King Ranch
    2020 Ford F-350 Super Duty King Ranch
    2020 Ford F-350 Super Duty King Ranch
    2021 Ford F-350 Super Duty King Ranch
    2021 Ford F-350 Super Duty King Ranch
    2022 Ford F-350 Super Duty King Ranch
    2022 Ford F-350 Super Duty King Ranch
    2023 Ford F-350 Super Duty King Ranch
    2024 Ford F-350 Super Duty King Ranch
    2025 Ford F-350 Super Duty King Ranch
    2026 Ford F-350 Super Duty King Ranch
    2017 Ford F-350 Super Duty Lariat
    2018 Ford F-350 Super Duty Lariat
    2019 Ford F-350 Super Duty Lariat
    2020 Ford F-350 Super Duty Lariat
    2020 Ford F-350 Super Duty Lariat
    2021 Ford F-350 Super Duty Lariat
    2021 Ford F-350 Super Duty Lariat
    2022 Ford F-350 Super Duty Lariat
    2022 Ford F-350 Super Duty Lariat
    2023 Ford F-350 Super Duty Lariat
    2024 Ford F-350 Super Duty Lariat
    2025 Ford F-350 Super Duty Lariat
    2025 Ford F-350 Super Duty Lariat
    2026 Ford F-350 Super Duty Lariat
    2026 Ford F-350 Super Duty Lariat
    2017 Ford F-350 Super Duty Platinum
    2018 Ford F-350 Super Duty Platinum
    2019 Ford F-350 Super Duty Platinum
    2020 Ford F-350 Super Duty Platinum
    2020 Ford F-350 Super Duty Platinum
    2021 Ford F-350 Super Duty Platinum
    2021 Ford F-350 Super Duty Platinum
    2022 Ford F-350 Super Duty Platinum
    2022 Ford F-350 Super Duty Platinum
    2023 Ford F-350 Super Duty Platinum
    2024 Ford F-350 Super Duty Platinum
    2025 Ford F-350 Super Duty Platinum
    2026 Ford F-350 Super Duty Platinum
    2017 Ford F-350 Super Duty XL
    2018 Ford F-350 Super Duty XL
    2019 Ford F-350 Super Duty XL
    2020 Ford F-350 Super Duty XL
    2020 Ford F-350 Super Duty XL
    2021 Ford F-350 Super Duty XL
    2021 Ford F-350 Super Duty XL
    2022 Ford F-350 Super Duty XL
    2022 Ford F-350 Super Duty XL
    2023 Ford F-350 Super Duty XL
    2023 Ford F-350 Super Duty XL
    2024 Ford F-350 Super Duty XL
    2024 Ford F-350 Super Duty XL
    2025 Ford F-350 Super Duty XL
    2025 Ford F-350 Super Duty XL
    2026 Ford F-350 Super Duty XL
    2026 Ford F-350 Super Duty XL
    2017 Ford F-350 Super Duty XL Plus
    2018 Ford F-350 Super Duty XL Plus
    2019 Ford F-350 Super Duty XL Plus
    2020 Ford F-350 Super Duty XL Plus
    2021 Ford F-350 Super Duty XL Plus
    2022 Ford F-350 Super Duty XL Plus
    2023 Ford F-350 Super Duty XL Plus
    2024 Ford F-350 Super Duty XL Plus
    2025 Ford F-350 Super Duty XL Plus
    2017 Ford F-350 Super Duty XLT
    2018 Ford F-350 Super Duty XLT
    2019 Ford F-350 Super Duty XLT
    2020 Ford F-350 Super Duty XLT
    2020 Ford F-350 Super Duty XLT
    2021 Ford F-350 Super Duty XLT
    2021 Ford F-350 Super Duty XLT
    2022 Ford F-350 Super Duty XLT
    2022 Ford F-350 Super Duty XLT
    2023 Ford F-350 Super Duty XLT
    2024 Ford F-350 Super Duty XLT
    2025 Ford F-350 Super Duty XLT
    2025 Ford F-350 Super Duty XLT
    2026 Ford F-350 Super Duty XLT
    2026 Ford F-350 Super Duty XLT
    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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