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Ships within 48 hours · Estimated delivery Sep 18 - Sep 23
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Description
XForce | Twin 3" 304 Stainless Cat Back Exhaust | Ford S550 Mustang GT V8 2015–2017 | ES-FM15-CBSXForce Cat Back Exhaust System Ford S550 Mustang GT V8 ES FM15 CBS Unleashing the 5. 0 V8 in your 2015 17 Ford Mustang GT Fastback couldnt be easier with this premium 304 grade stainless steel cat back exhaust system. Designed and tested to ensure the best performance and longevity, this twin 3 bore system maximizes back pressure reduction while delivering a deep, crisp V8 soundtrack without unwanted cabin drone. Note: Fits Fastback Coupe models only.
XForce Cat Back Exhaust System - Ford S550 Mustang GT V8 - ES-FM15-CBS
Unleashing the 5.0 V8 in your 2015-17 Ford Mustang GT Fastback couldn’t be easier with this premium 304-grade stainless steel cat-back exhaust system. Designed and tested to ensure the best performance and longevity, this twin 3” bore system maximizes back-pressure reduction while delivering a deep, crisp V8 soundtrack without unwanted cabin drone. Note: Fits Fastback/Coupe models only. Will not fit convertible.
What's in the Box?
- 1x Twin 3" Mandrel-Bent Center Section with Oval Resonator
- 2x Round Body Rear Mufflers
- 2x 4" Double-Wall Slant-Cut Polished Stainless Steel Tips
- All Required Gaskets, Nuts, and Bolts for Fitment
Features:
This product offers the following high-performance features:
- Twin 3" 304 Stainless Steel: High-grade mandrel-bent pipework with TIG welded construction for maximum durability and flow.
- Straight-Through Design: Engineered for maximum power and performance gains across the RPM range.
- Aggressive Sound Profile: Dual round rear mufflers provide a powerful exhaust note while maintaining interior comfort.
Specifications:
- Make: Ford
- Model: Mustang GT
- Year Range: 2015 - 2017
- Material: 304 Stainless Steel
- Pipe Size: 3.0 Inch (Twin)
Important Information
- The image shown may not reflect the actual product
- Shipping times may vary depending on destination and stock availability
Vehicle Applications:
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| FORD | MUSTANG | 01/2015 | 2017 | Coupe | GEN 6 (S550) | 5.0L | Petrol | GT V8 | RWD |
Warranty Information
| Product Type | Warranty Period |
|---|---|
| 304 & 201 Stainless Steel Exhaust Systems | 60 Months |
| Accessories | 12 Months |
| Catalytic Converters | 12 Months |
| Electronic Products (Including SmartBox) | 12 Months |
| Mild Steel & 409 Stainless Steel Exhaust Systems | 24 Months |
| Mild Steel Headers | 12 Months |
| Stainless Steel Headers | 24 Months |
| Universal 304 Stainless Steel Mufflers | 24 Months |
| Universal Mild Steel & 409 Stainless Steel Mufflers | 12 Months |
Payment & Security:
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 19 reviews
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Product Reviews
★★★★★ 5
Super Fun
Color: Green
One of the most entertaining things you could buy. The dogs go crazy over it and have so much fun. It's a bit loud on hard floors, but honestly worth it for the laughs. Seems pretty durable too.
I have 2 labs; one started out uninterested and the other started off scared of it, but not too long after, they both started going crazy, tossing and carrying it around while it shook.
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Reviewed in the United States on March 21, 2026
★★★★★ 4
Great customer service
Bought this for our dog for Christmas! He loved it! It sadly stopped working shortly after. Recently emailed the product site themselves and they sent a new one that week! Great customer service and great toy!!
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Reviewed in the United States on February 25, 2026
★★★★★ 5
If you were looking for a sign to buy this, here it is
Color: A) Small 2.5" Ball
If you are looking for a ball that can stand up next to a heavy, aggressive chewer.. this is a good choice. Our Pitbull literally destroyed any and every toy that she gets with the exception of one kind of kong ball. She tore through the kong Frisbees, any kind of squeaker toy, and the wobble wag giggle ball (she usually always ends up destroying these but it takes a few weeks. Today she beat her record and had her brand new ball destroyed within the first 30 minutes of us taking it out of the box). But, this ball she has not been able to destroy. I'd like to believe that the Kong ball she has and this ball are made of the same material. Because they are the only balls she can't ruin. And it's not because of a lack of trying. We have watched her sit there and chew with a side of her mouth for an hour or more, trying to make some kind of indention or tear in it and it just never happened. She loves to chew this thing, chase this thing, sleep with this thing. I most certainly recommend this ball. If it is I'ah proof then it is most certainly, 100% a durable ball and worth every penny
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Reviewed in the United States on May 7, 2026
★★★★★ 5
Chew King Supreme Chew Toy
Color: B) Medium 3" Ball
So far, freaking amazing. This ball is awesome. I have a 90 lb American Bulldog. Like other reviews. Lot of " indestructible balls" lasted minimum time. Not this one. She even took it to bed with her
I bought the 3 inch ball, not the 4 inch ball. The 3 inch ball works amazingly for a large Dog. Yes the 4 inch would be better. So in my opinion, either ball would be fine.
As others also said. This ball keeps a active Dog busy for hours. Love to play catch. Love frozen peanut butter in it.
One last thing. The price is amazing. I don't see needing to buy another, unless it is lost, because this is made to last. We couldn't be happier.
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Reviewed in the United States on March 10, 2026
★★★★★ 5
Malinois proof
Color: B) Medium 3" Ball
So far this has held up great. My Malinois who has destroyed nearly every ball I’ve gotten her, this one has lasted over 3 weeks without a dent, compared to some that don’t even last a day lol. Although the medium size is a little too big for her liking she still plays with it. It’s very durable and I like the middle part for engagement as well. I would recommend if you have a dog who destroys every ball possible.
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Reviewed in the United States on May 8, 2026