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Flowmaster American Thunder Axle Back Exhaust (15 Ecoboost)
Flowmaster American Thunder Axle Back Exhaust 2015 Mustang Ecoboost 817681

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Regular Price $600.02
Sale Price $459.99
Manufacturer Part # 817681

Availability: Usually Ships in 24 Hours
Product Code: 5884

Trust your new 2015 Ecoboost to the experts at Flowmaster! For over thirty years, Flowmaster has been at the front lines for performance exhaust. Their American Thunder Axle Back Exhaust System is perfect for the enthusiast that wants to upgrade to a more aggressive exhaust sound without having to deal with excessive drone. The system is dyno tested and tuned to provide your 2.3L turbocharged engine with superior performance!

The American Thunder System is 100% emissions legal and features 409S stainless steel tubing. The tubing is mandrel bent to ensure a precise diameter throughout the system, ensuring smooth exhaust flow. The Super 10 Series mufflers are less restrictive than the stock mufflers, giving your pony a louder sound and more performance. Finished off with double wall, polished 4" exhaust tips, this axle back exhaust really fills up your rear end for daunting looks. Bolt on pure power with Flowmaster's American Thunder System from Stangmods!
Key Product Specs
  • Limited Lifetime Warranty
  • Dyno tested for maximum performance
  • Aggressive sound without excessive drone
  • 409S stainless steel tubing
  • 4" polished exhaust tips
  • Made in the USA

    Fits 2015 Mustang Ecoboost

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