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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
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Description
Exhaust System Kit for 2011-2012 Ford Mustang 5.4L MagnaFlow 15589Overview: The Street Series Stainless Performance Exhaust system delivers dyno proven power with a comfortable interior sound and performance exterior sound. Interchange: Brand Interchange Part Number Application: Year Make Model Submodel Engine Size 2011 2012 Ford Mustang 5L V8 2011 2012 Ford Mustang 5. 4L V8 Specs: Exit Style Dual Split Rear Muffler Quantity 2 Type Cat Back Inlet Connection Type Clamp On Tip Finish Polished Tip Type Welded; Double
Overview:
The Street Series Stainless Performance Exhaust system delivers dyno proven power with a comfortable interior sound and performance exterior sound.
| Brand | Interchange Part Number |
|---|
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| 2011 - 2012 | Ford | Mustang | 5L/V8 | |
| 2011 - 2012 | Ford | Mustang | 5.4L/V8 |
Specs:
| Exit Style | Dual Split Rear |
|---|---|
| Muffler Quantity | 2 |
| Type | Cat-Back |
| Inlet Connection Type | Clamp-On |
| Tip Finish | Polished |
| Tip Type | Welded;Double Wall;Angle Cut;Folded Edge |
| Tip Length | 7 |
| Main Piping Diameter (In.) | 3 |
| Tip Material | Stainless Steel |
| Muffler Type (In.) | Straight-Through |
| Muffler Material | Stainless Steel |
| Tip Shape | Round |
| Tip Diameter | 4 |
| Title | Street Series |
| Subtitle | Cat-Back |
| Series | Street |
| Muffler Finish | Polished |
| Pipe Material | Stainless Steel |
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
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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
4.3 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 5
This is one “under the radar” gem!!
Size: Large, Color: Coral
This is one “under the radar” gem!! Very strong internal squeaker and way tougher than it looks. My big 125lb Shepard-Husky mix gave it heck, then made it his new buddy. He’ll occasionally give it the business but on the whole, it’s surprisingly tough and my big boy loves it. Nice price!!
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Reviewed in the United States on May 10, 2026
★★★★★ 4
Cute but small
Size: Large, Color: Skinny Green
Cute stuffy and has not yet ripped. While my dogs plays with it, the toy is a bit small for him. For reference he is 120lbs.
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Perfect for tough chewers!!!
Our dog is an aggressive chewer and this has lasted about two months already!! He loves it! It doesn’t splinter or get sharp edges. Perfect for tough chewers!!
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Reviewed in the United States on June 3, 2026
★★★★★ 5
Mini sticks for all the good boys!
My boys LOVE these benebones ! Not to mentioned they are adorable having a mini stick in their mouths. The vet noted my lab needed to start chewing on bones again due to build up & I refused to give them anything other than benebones. They have held up very well & are used daily. The size is plenty big for my 80lb lab and 60lb Australian shepherd. The overall dollar value is great as these are lasting longer than the fish one they normally destroy in a week or two. Overall entertaining for not only my dogs but for my husband and I. Will be buying more in the future.
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Reviewed in the United States on July 18, 2025
★★★★★ 5
Long-lasting
Our Labradors (6 month old puppy and almost 3 year old) love to chew on this; they even chew on it at the same time, one on each end of it! These Power Bones last them so long, too. They had the mermaid one for months before I finally tossed it because it was down to a small piece. We've had the hockey stick for over 2 months now and it's only chewed at the ends so far, so I expect it to last quite a while!
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Reviewed in the United States on January 6, 2026