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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
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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.
- 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 ★★★★★
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Product Reviews
★★★★★ 5
True OEM replacement
Style: BE-151P 1-Pack
True OEM replacement for the cabin air filter of my 2016 Hyundai Sonata SE. It fit perfectly and was the same quality and size as the one previous installed. Installation took less than 2 minutes. Way better value than the ones the dealership or oil change want to sell you. I will definitely buy this again.
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Reviewed in the United States on April 26, 2026
★★★★★ 5
Fit Perfectly
Style: BE-776P 1-Pack
It's a cabin filter that fit perfectly in my car. Air moves through the filter like it should.
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Reviewed in the United States on April 6, 2026
★★★★★ 5
Good for the price
Style: BE-664P 1-Pack
Perfect fit
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Reviewed in the United States on May 9, 2026
★★★★★ 5
Fits and does the job.
Style: BE-177P 1-Pack
Fits and does the job. I feel the difference.
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Reviewed in the United States on May 30, 2026
★★★★★ 4
Tight
Style: BE-966P 1-Pack
It fits but its tight, the frame is stiffer than other brands and slightly larger so once its in im not sure how well its seated and is going to be a pain to remove next time
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Reviewed in the United States on April 13, 2026