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Flowmaster Flow FX Cat-Back Exhaust System
SKU
FFQY-717943
List price
$839.94
Price
$699.95

    Fits 2017-2025 Ford F-250/F-350 Super duty 6.2L/6.8L/7.3L V8 Flow FX 3.5" Cat-Back, Single Side Exit, Stainless Steel Exhaust System

    Features
    • Max increases of up to 7 hp and 12 lb-ft over the stock exhaust at the rear wheels
    • 3.50-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability
    • 5.00-inch black ceramic coated tip adds a custom look to the truck
    • Includes complete hardware and factory styled hangers in the stock locations for an easy Installation
    • FlowFX “straight through” performance muffler delivers a deep, moderate performance tone and improves exhaust flow
    • Backed by Flowmaster’s Lifetime Limited Warranty
    Vehicle Fitment
    2017 Ford F-250 Super Duty Platinum
    2017 Ford F-250 Super Duty XL
    2017 Ford F-250 Super Duty XLT
    2017 Ford F-250 Super Duty King Ranch
    2017 Ford F-250 Super Duty Lariat
    2017 Ford F-350 Super Duty Platinum
    2017 Ford F-350 Super Duty XL
    2017 Ford F-350 Super Duty XLT
    2017 Ford F-350 Super Duty King Ranch
    2017 Ford F-350 Super Duty Lariat
    2018 Ford F-250 Super Duty Platinum
    2018 Ford F-250 Super Duty XL
    2018 Ford F-250 Super Duty XLT
    2018 Ford F-250 Super Duty King Ranch
    2018 Ford F-250 Super Duty Lariat
    2018 Ford F-350 Super Duty Platinum
    2018 Ford F-350 Super Duty XL
    2018 Ford F-350 Super Duty XLT
    2018 Ford F-350 Super Duty King Ranch
    2018 Ford F-350 Super Duty Lariat
    2019 Ford F-250 Super Duty Platinum
    2019 Ford F-250 Super Duty XL
    2019 Ford F-250 Super Duty XLT
    2019 Ford F-250 Super Duty King Ranch
    2019 Ford F-250 Super Duty Lariat
    2019 Ford F-350 Super Duty Platinum
    2019 Ford F-350 Super Duty XL
    2019 Ford F-350 Super Duty XLT
    2019 Ford F-350 Super Duty King Ranch
    2019 Ford F-350 Super Duty Lariat
    2020 Ford F-250 Super Duty Platinum
    2020 Ford F-250 Super Duty XL
    2020 Ford F-250 Super Duty XLT
    2020 Ford F-250 Super Duty King Ranch
    2020 Ford F-250 Super Duty Lariat
    2020 Ford F-350 Super Duty Platinum
    2020 Ford F-350 Super Duty XL
    2020 Ford F-350 Super Duty XLT
    2020 Ford F-350 Super Duty King Ranch
    2020 Ford F-350 Super Duty Lariat
    2021 Ford F-350 Super Duty Platinum
    2021 Ford F-350 Super Duty XL
    2021 Ford F-350 Super Duty XLT
    2021 Ford F-350 Super Duty King Ranch
    2021 Ford F-350 Super Duty Lariat
    2021 Ford F-250 Super Duty Platinum
    2021 Ford F-250 Super Duty XL
    2021 Ford F-250 Super Duty XLT
    2021 Ford F-250 Super Duty King Ranch
    2021 Ford F-250 Super Duty Lariat
    2022 Ford F-350 Super Duty Platinum
    2022 Ford F-350 Super Duty XL
    2022 Ford F-350 Super Duty XLT
    2022 Ford F-350 Super Duty King Ranch
    2022 Ford F-350 Super Duty Lariat
    2022 Ford F-250 Super Duty Platinum
    2022 Ford F-250 Super Duty XL
    2022 Ford F-250 Super Duty XLT
    2022 Ford F-250 Super Duty King Ranch
    2022 Ford F-250 Super Duty Lariat
    2023 Ford F-250 Super Duty Platinum
    2023 Ford F-250 Super Duty XL
    2023 Ford F-250 Super Duty XLT
    2023 Ford F-250 Super Duty King Ranch
    2023 Ford F-250 Super Duty Lariat
    2023 Ford F-350 Super Duty Platinum
    2023 Ford F-350 Super Duty XL
    2023 Ford F-350 Super Duty XLT
    2023 Ford F-350 Super Duty King Ranch
    2023 Ford F-350 Super Duty Lariat
    2024 Ford F-250 Super Duty Platinum
    2024 Ford F-250 Super Duty XL
    2024 Ford F-250 Super Duty XLT
    2024 Ford F-250 Super Duty King Ranch
    2024 Ford F-250 Super Duty Lariat
    2024 Ford F-350 Super Duty Platinum
    2024 Ford F-350 Super Duty XL
    2024 Ford F-350 Super Duty XLT
    2024 Ford F-350 Super Duty King Ranch
    2024 Ford F-350 Super Duty Lariat
    2025 Ford F-250 Super Duty Platinum
    2025 Ford F-250 Super Duty XL
    2025 Ford F-250 Super Duty XLT
    2025 Ford F-250 Super Duty King Ranch
    2025 Ford F-250 Super Duty Lariat
    2025 Ford F-350 Super Duty Platinum
    2025 Ford F-350 Super Duty XL
    2025 Ford F-350 Super Duty XLT
    2025 Ford F-350 Super Duty King Ranch
    2025 Ford F-350 Super Duty Lariat
    Brand
    FLOWMASTER
    Category
    Exhaust System Kit
    Specs
    Type: Cat-Back
    Brand: Flowmaster
    Finish: Natural
    Tip Cut: Angle
    Warning: California Proposition 65
    Category: Exhaust
    Material: 409 Stainless Steel
    Tip Logo: Embossed
    Tip Shape: Round
    Tip Style: Single Wall
    Exit Style: Single Out Side
    Grade Type: Performance
    Inlet Type: Clamp-On
    Mount Type: Uses Factory Hangers
    Tip Finish: Black Ceramic Coating
    Tip Length: 12.00
    Valve Type: Not Applicable
    Single Dual: Single
    Sound Level: Moderate
    System Type: Cat-back
    Muffler Type: Absorption
    Product Type: Exhaust System
    Sub Category: Exhaust and Tail Pipes
    Tip Diameter: 5.00
    Tip Material: 304 Stainless Steel
    Tip Quantity: 1, 1.00
    Clamping Type: Flat Band
    Emission Code: 5
    Exit Position: Single Out Side
    Muffler Color: Silver
    Muffler Shape: Oval
    Pipe Material: 409 Stainless Steel
    Exhaust Series: FlowFX
    Muffler Finish: Natural
    Muffler Series: FlowFX
    Tip Edge Style: Rolled
    Valve Included: No
    Clamps Included: Yes
    Exhaust Tip Cut: Angled
    Tubing Diameter: 3.50
    Tubing Material: 409 Stainless Steel
    Exhaust Tip Edge: Rolled Edge Angle Cut
    Exhaust Tip Wall: Single Wall
    Hangers Included: Yes
    Muffler Material: 409 Stainless Steel
    Muffler Quantity: 1
    Exhaust Tip Color: Black
    Exhaust Tip Shape: Round
    Exhaust Tip Finish: Black Ceramic Coating
    Exhaust Tip Length: 12.00
    Muffler Body Shape: Oval
    Muffler Body Width: 8.00
    Tail Pipe Quantity: 1
    Muffler Body Height: 5.00
    Muffler Body Length: 18.00
    Muffler Part Number: Kit Only
    Exhaust Tip Diameter: 5.00
    Exhaust Tip Material: 304 Stainless Steel
    Exhaust Tip Quantity: 1
    Main Piping Diameter: 3.50
    Exhaust Tip Resonated: No
    Muffler Body Material: 409 Stainless Steel
    Muffler Flanged Inlet: No
    Exhaust Tip Connection: Clamp-On
    Muffler Flanged Outlet: No
    Muffler Inlet Diameter: 3.50
    Muffler Inlet Location: Center
    Muffler Overall Length: 24.00
    Exhaust System Kit Type: Cat-Back
    Exhaust Tip Intercooled: No
    Gasket Or Seal Included: No
    Muffler Outlet Diameter: 3.50
    Muffler Outlet Location: Center
    Muffler Outlet Quantity: 1
    Muffler Inlet Connection: Slip-Fit
    Spring Bolt Kit Included: No
    Tail Pipe Tapered Outlet: No
    Mounting Bracket Included: No
    Muffler Outlet Connection: Slip-Fit
    Catalytic Converter Quantity: 0
    Muffler Inlet Inside Diameter: 3.50
    Muffler Inlet Outside Diameter: 3.63
    Tail Pipe Outlet Outside Diameter: 3.50
    California Proposition 65 Required: Yes
    California Proposition 65 Chemical Name: Nickel (Metallic)
    PDFs