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Flowmaster  |  SKU: 718122

Flowmaster Flow FX Cat-Back Exhaust System - 718122

Fits 2021-2026 Ford Bronco 2.3L/2.7L, Flow FX Cat-Back, Dual Exit, 4 Door Models

Regular price $1,888.40 NZD + GST
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⚠ Special Order Item — ships direct from supplier. No returns, exchanges, or cancellations once processed. Please allow 7–20 days shipping.

Description

Fits 2021-2026 Ford Bronco 2.3L/2.7L, Flow FX Cat-Back, Dual Exit, 4 Door Models

Part Number: 718122

Flowmaster introduces our Flow FX cat-back exhaust system for the 2021-2026 Ford Bronco with the 2.3 or 2.7-liter engine and 4 doors. This system uses a Flow FX style muffler for a deep exhaust tone with an aggressive to moderate sound level and increased performance. Maximum dyno gains of 12 hp and 13 lb-ft were measured at the rear wheels. 3.00-inch mandrel bent 409 stainless steel tubing is used from the factory mid-pipe flange back to maximize exhaust flow and durability. This step up from the factory pipe size will help maximize gains from additional engine upgrades. The over-axle section is also routed to help gain an additional 2.0-inches of clearance from the axle when used on applications with modified suspensions. This allows for better suspension travel when used in extreme off-road situations. Dual 4.00-inch black ceramic coated tips are used to add a custom look to this iconic vehicle. All of the necessary hardware is included and factory mounting locations are used for an easy installation. Backed by Flowmaster's Lifetime Limited Warranty.

Features and Benefits

• Max increases of up to 12 hp and 13 lb-ft over the stock exhaust at the rear wheels
• Over-axle pipe is routed to allow for an extra 2.0-inches of travel from modified suspensions
• Flow FX series performance muffler offers a deep powerful sound and increased performance
• 409 stainless steel construction delivers extra durability and improved long-term corrosion resistance
• Uses factory hanger locations for easy installation
• 3.0-inch 16-gauge mandrel bent stainless steel tubing helps maintain maximum exhaust flow for better power
• Includes all necessary hardware for an at home installation
• Dual 4.00-inch black ceramic coated tips adds a custom look
• Lifetime Limited Warranty

2021-2026 Ford Bronco with 2.3L and 2.7L Ecoboost engines. Fits 2 & 4-wheel drive. Fits 4 door models only. For 2 door models see part # 718146. Note: 2021-2024 Bronco cat-back systems will have lower peak dyno results on stock applications when compared to our axle-back systems. This is because the larger 3.0-inch tubing after the factory mid-pipe connection in the cat-back system is optimized for vehicles with additional engine modifications such as tuners, cold air intakes, etc., and is less restrictive when used on higher horsepower applications.

Specifications

  • Specifications
    BrandFlowmaster
    California Proposition 65Yes
    California Proposition 65 Chemical NameChromium (hexavalent compounds)
    California Proposition 65 Chemical NameNickel (Metallic)
    CARB (California) CompliantYes
    Catalytic Converter IncludedNo
    Catalytic Converter Quantity0
    CategoryExhaust
    Clamping TypeFlat Band
    Clamps IncludedYes
    Emission Code5
    Exhaust SeriesFlow FX
    Exhaust Tip ColorBlack
    Exhaust Tip ConnectionWelded
    Exhaust Tip CutAngled
    Exhaust Tip Diameter4.00
    Exhaust Tip EdgeRolled Edge
    Exhaust Tip FinishBlack Ceramic Coating
    Exhaust Tip IntercooledNo
    Exhaust Tip Length5.25
    Exhaust Tip Material304 Stainless Steel
    Exhaust Tip Quantity2
    Exhaust Tip ResonatedNo
    Exhaust Tip ShapeRound
    Exhaust Tip WallSingle Wall
    Exit StyleDual Out Rear - 4-Door
    FinishNatural
    Gasket Or Seal IncludedNo
    Grade TypePerformance
    Hangers IncludedYes
    Inlet TypeFlanged
    Main Piping Diameter3.00
    Mount TypeUses New Hangers (Included)
    Mounting Bracket IncludedYes
    Muffler Body Diameter4.00
    Muffler Body Length14.00
    Muffler Body Material409 Stainless Steel
    Muffler Body ShapeRound
    Muffler ColorSilver
    Muffler FinishNatural
    Muffler Flanged InletNo
    Muffler Flanged OutletNo
    Muffler IncludedYes
    Muffler Inlet ConnectionSlip-Fit
    Muffler Inlet Inside Diameter3.00
    Muffler Inlet LocationSide
    Muffler Inlet Outside Diameter3.13
    Muffler Outlet Diameter3.00
    Muffler Outlet LocationDual
    Muffler Outlet Quantity2
    Muffler Overall Length25.00
    Muffler Part NumberKit Only
    Muffler Quantity1
    Muffler SeriesFlow FX
    Muffler TypeAbsorption
    part typeExhaust System
    Pipe ColorSilver
    Pipe Material409 Stainless Steel
    Product TypeExhaust System
    Sound LevelAggressive / Moderate
    Spring Bolt Kit IncludedNo
    Sub CategoryExhaust and Tail Pipes
    Tail Pipe Outlet Outside Diameter3.00
    Tail Pipe Quantity2
    Tail Pipe QuantityDual
    Tail Pipe Tapered OutletNo
    Tip LogoEmbossed
    TypeCat-Back
    Valve IncludedNo
    Valve TypeNot Applicable
    WarningCalifornia Proposition 65
  • Instructions

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