Description
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 silencers 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.
Key Features
- Large 4.00-inch Polished Stainless Steel Tips
- 16-gauge Mandrel-bent 3.00-inch Tubing
- Dyno Tuned For Maximum Performance
- Super 10 Series Performance Silencers
- Uses the Factory Hanger Locations
- Stainless Steel Construction
- Lifetime Limited Warranty
- Flowmaster Quality
Fitment
Fits 2015-2023 Ford Mustang with 2.3L Ecoboost and 3.7L engines. Fits Coupes and Convertibles.
Part No.: 817748
Supplied or fitted by Motorsport and Performance
We supply and fit Flowmaster parts at our Leeds workshop. Get in touch to check fitment before you order, or to book your car in.
Ordering is made easy with our online Checkout.
Many parts are held in stock or available for order and delivery in 10-14 days, subject to availability from our suppliers.
Orders placed before 1pm Monday – Friday have the potential to be despatched the same day, ensuring swift delivery, provided ALL items in your order are in-stock (exceptions apply).
We now offer FREE UK SHIPPING on orders for parts over £50 total.
For orders under £50 or to non-UK destinations, shipping charges are applied at Checkout.
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For orders sent outside the UK (Europe, Rest of the World)
Our website pricing usually includes UK VAT.
Once you proceed to Checkout and update your delivery address to a non-UK destination, pricing in the Checkout will automatically update to exclude UK VAT.
Please continue to browse our website during this or subsequent sessions. In that case, the pricing in our online store may automatically show as excluding UK VAT due to the delivery address now being stored in the Checkout.
IMPORTANT – Orders delivered outside the UK will usually be subject to additional Local Customs and Import Duties. Such charges are the recipient’s responsibility and vary from country to country. Contact your local customs office for more details.
