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Enhance performance and sound with this stainless steel cat-back system.
The MagnaFlow Ford Mustang Street Series 15644 exhaust system kit is designed specifically for the 4.6L 1999 to 2004 Ford Mustang, providing a significant upgrade in both sound and performance. This cat-back system features a dual exhaust layout with 2.5 inch mandrel bent piping and two straight-through mufflers, ensuring a smooth and deep tone that enhances the vehicle's sporty character. The system concludes with dual split rear exits and polished 3.5 inch angle-cut tips, delivering an aggressive yet refined appearance.
Constructed from 100 percent stainless steel, this exhaust kit is built to withstand the rigors of performance driving while maintaining a sleek look. The design has been optimized through extensive 3D scanning, allowing for a direct-fit installation that can be completed without welding. With dyno-tested performance gains in horsepower and torque, this exhaust system not only sounds impressive but also improves the overall driving experience.
The MagnaFlow 15644 exhaust system produces moderate exterior sound levels and mild interior noise, making it suitable for daily driving while still turning heads at every stoplight. This kit includes all necessary hardware for installation and is engineered for durability, ensuring that it will last for years to come.
Features
- Delivers A Smooth, Deep Tone
- Fully Polished Mufflers
- 100 Percent Stainless Steel
- Dyno Tested And Proven To Make Power, Performance Gains In Horsepower And Torque
- All Welded, Built To Last
- Mandrel Bent
- Easy To Install
Specifications
- Manufacturer: Magnaflow Performance
- Manufacturer Part Number: 15644
- Type: Cat-Back
- Exhaust Type: Dual
- Outlet Type: Dual
- Exit Position: Driver And Passenger Rear
- Material: Stainless Steel
- Includes Muffler: Yes
- Sound Level: Aggressive/ Moderate
- Diameter (IN): 2-1/2 Inch
- Includes Exhaust Tip: Yes
- Exhaust Tip Style: 3-1/2 Inch Round Angle-Cut
- Exhaust Tip Material: Stainless Steel
- Muffler Quantity: 2
- Includes Exhaust Pipe Muffler Delete: No
- Muffler Configuration: Single Inlet/ Single Outlet
- Muffler Brand: Magnaflow
- Includes Hardware: Yes
- Required Welding: No
- Estimated Install Time (Hours): 2
Compatibility / Fit
- 1999-1999 Ford Mustang
- 2001-2001 Ford Mustang
- 2003-2004 Ford Mustang
Technical Documents
Product Videos
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
