Exhaust Exhaust Pipes, Systems and Components

Flowmaster

American Thunder Axle-Back Exhaust System Fits 2015-2023 Ford Mustang With 2.3L Ecoboost And 3.7L Engines Fits Coupes And Convertibles Aggressive To Moderate Sound Flowmaster

$1,088.84

SKU: F00L 817748

In Stock
In Stock
Ships by Jun 7
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

Part #: 817748

Flowmaster's American Thunder Axle-back exhaust system for the 2015-2023 Ford Mustang with the 2.3L Ecoboost and 3.7L engines is perfect for the person looking for a moderately aggressive sound level outside of the car while maintaining a mild sound level inside. This bolt-on emissions-legal system for cars features 3.00-inch mandrel-bent inlet pipes flowing into a pair of Super 10 Series mufflers for maximum performance.The system is constructed out of 409S stainless steel for durability, is finished off with large 4.00-inch polished stainless steel tips and is covered by our Lifetime Limited Warranty. Designed for an easy fit, this system includes all necessary parts and hardware for installation. Note: The sound level of this system is quieted by the factory resonators. Check out our No Resonator X-Pipe and Y-Pipe kits #81107 and #81108, if you desire more sound from your Ecoboost or 3.7L engine.Large 4.00-inch Polished Stainless Steel Tips16-gauge Mandrel-bent 3.00-inch TubingDyno Tuned For Maximum PerformanceSuper 10 Series Performance MufflersUses the Factory Hanger LocationsStainless Steel ConstructionLifetime Limited WarrantyFlowmaster Quality

Features:

  • Large 4.00-inch Polished Stainless Steel Tips
  • Mandrel Bent Tubing
  • 16-gauge Mandrel-bent 3.00-inch Tubing
  • Limited Lifetime Warranty
  • Dyno Tuned For Maximum Performance
  • Aggressive Exterior Exhaust Tone
  • Super 10 Series Performance Mufflers
  • Incl. Hangers and Hardware For Easy Installation
  • Uses the Factory Hanger Locations
  • Axle Back System
  • Stainless Steel Construction
  • Dual Out Rear Exit
  • Lifetime Limited Warranty
  • Dyno Tuned for Maximum Performance
  • Flowmaster Quality
  • Premium Flowmaster Quality

American Thunder Axle Back Exhaust System | Dual | Dual Rear Exit | 3.0 in. Outlet | Super 10 Delta Flow Mufflers | 409 Stainless Steel

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

Fitment

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Specifications

BrandFlowmaster
Part NumberF00L 817748

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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