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Flowmaster 818163 Outlaw Series Axle-Back Exhaust Kit 3 Inch 409 Stainless Steel with 4 Inch Polished Tips without Valves Compatible with 2024 Ford Mustang GT 5.0L Coyote and 2.3L EcoBoost

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$902.53

$ 99 .00 $99.00

In Stock

About this item

  • Max increases of up to 8 hp and 7 lb-ft over the stock exhaust at the rear wheels
  • Outlaw 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
  • 3.00-inch 16-gauge mandrel bent stainless steel tubing helps maintain maximum exhaust flow for better power


Fits 2024-2025 Ford Mustang GT 5.0-liter and EcoBoost 2.3-liter, Outlaw Axle-Back 3.00-inch Stainless Steel Exhaust System, 4.00-inch Polished Tips with No Valves. Flowmaster introduces our Outlaw Axle-back exhaust system for the 2024-2025 Ford Mustang GT with the 5.0-liter engine or EcoBoost 2.3-liter engine and the non-valved factory exhaust. This system uses the Outlaw style mufflers for an aggressive exhaust tone and increased performance. Maximum dyno gains of up to 8 hp and 7 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. Dual 4.00-inch polished stainless steel 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. Fits both coupes and convertibles. Backed by Flowmaster's Lifetime Limited Warranty.


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