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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
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Description
MagnaFlow Magnapack Sys C/B Ford Mustang Gt 4.6L 99-04The MagnaFlow 1999 2004 Ford Mustang Competition Series Cat Back Performance Exhaust System 15673 brings an aggressive, attention grabbing edge to the deep resonant exhaust note we're so well known for. This exhaust kit is designed to enhance your 4. 6L 1999 2004 Ford Mustang with dyno proven performance made possible thanks to fast flowing mandrel bent 2. 5in. main piping and 2 Straight Through mufflers ending in a Dual Split Rear exit with 3. 5in.
The MagnaFlow 1999-2004 Ford Mustang Competition Series Cat-Back Performance Exhaust System 15673 brings an aggressive, attention-grabbing edge to the deep resonant exhaust note we're so well known for. This exhaust kit is designed to enhance your 4.6L 1999-2004 Ford Mustang with dyno-proven performance made possible thanks to fast-flowing mandrel bent 2.5in. main piping and 2 Straight-Through mufflers ending in a Dual Split Rear exit with 3.5in. Polished Clamp-On Single Wall Angle Cut Cut Edge tips featuring a sporty finish. The exhaust system's cat-back layout replaces your ride's exhaust system from near the catalytic converter on back. Exhaust system 15673 is engineered to make your vehicle's engine produce Aggressive exterior and Moderate interior sound levels, befitting its competition-oriented design. 15673's direct-fit design makes installation a breeze thanks to the use of advanced 3D scanning techniques. This performance exhaust system is made of 100% durable and corrosion-resistant stainless steel and produced using CNC precision robotic manufacturing, all backed by MagnaFlow's limited lifetime warranty. Please check to ensure compliance with local noise regulations.This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1999-2004 | Ford | Mustang | GT |
| 2001 | Ford | Mustang | GT Bullitt |
| 2003-2004 | Ford | Mustang | Mach 1 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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- 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
4.1 ★★★★★
Based on 11 reviews
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Product Reviews
★★★★★ 5
Awesome
Color: Orange
Dogs loves it and very rugged.
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Reviewed in the United States on June 9, 2026
★★★★★ 3
Not indestructible
Color: Blue, Color: Blue
I bought & gave this toy to the dog 9/2/25 and this is what she did to it by 9/3/25. She is a stray pit lab mix, big dog, and I didn't think she was an aggressive chewer. Other people have said this toy lasted when others didn't, well this toy didn't last at all! At least she spit the pieces out. The same day I gave it to her she actually was starting to pull the little bumps off. Not sure if I will keep letting her play with it but she obviously needs something to chew on.
It is pretty hard and well made, a little flexible in the middle.
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Reviewed in the United States on September 3, 2025
★★★★★ 5
Very durable
Color: Blue
My dog chews through most toys within minutes. This has lasted a week so far and he loves it, carries it around and squeaks it. It’s extremely durable!
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Reviewed in the United States on March 15, 2026
★★★★★ 5
Dog loves it
Color: Blue
My German shepherds eat got a new toy and loved them. It fit perfect in their mouth and they loved chewing on it. It is easy to clean and good quality.
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Reviewed in the United States on April 26, 2026
★★★★★ 5
ytilauq doog
Color: Orange
toy seems good quality and looks durable. I got if formy smaller terrier, but he prefers his old toy, however he likes when I squeak it and throw, he can carry it.
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Reviewed in the United States on June 3, 2026