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Flowmaster 818121 American Thunder Axle-Back Exhaust System

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Flowmaster 818121 American Thunder Axle-Back Exhaust System
Flowmaster

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#378818121

Flowmaster 818121 American Thunder Axle-Back Exhaust System

$549.95

/kit

Factory Shipped

$602.95

Save $53.00


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Product Summary

Direct Fit Exhaust System Kit Type

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    Key Specs

    MFG. Part #818121
    BrandFlowmaster
    Exhaust System Kit TypeDirect Fit
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    Flowmaster 818121 Details

    Flowmaster introduces our American Thunder axle-back exhaust system for the 2021-2023 Ford Bronco with the 2.3 or 2.7-liter engine. This system uses a tuned 60 Series style muffler for an aggressive to moderate exhaust tone and increased performance. Maximum dyno gains of 19 hp and 19 lb-ft. were measured at the rear wheels. 3.00-inch mandrel bent 409 stainless steel tubing is used to maximize exhaust flow and durability. A polished 3.00-inch stainless steel tip is 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:

  • 3.00-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability
  • A 3.00-inch polished stainless steel tips add a custom look
  • Includes complete hardware and factory styled hangers in the stock locations for an easy installation
  • A tuned 60 Series performance muffler delivers a deep, aggressive to moderate performance tone and improves exhaust flow
  • Delta Flow Technology Increases Performance and Reduces Drone
  • Backed by Flowmaster's Lifetime Limited Warranty

    • Flowmaster 818121 Specifications

    KEY SPECS
    MFG. Part #818121
    BrandFlowmaster
    Exhaust System Kit TypeDirect Fit
    GENERAL
    GTIN Code090127140284

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