Skip to content
Enhance performance and sound with this stainless steel cat-back system.
The MagnaFlow Ford Mustang Street Series 15815 exhaust system kit is engineered to improve the performance and sound of 1964 to 1966 Ford Mustang models equipped with 2.8L, 3.3L, 4.3L, or 4.7L engines. This cat-back system features a durable stainless steel construction that is resistant to corrosion, ensuring longevity and reliability under various driving conditions. The design includes mandrel bent 2.5 inch main piping and two straight-through mufflers, delivering a smooth, deep tone that enhances the vehicle's aggressive sound profile while maintaining a moderate exterior and mild interior noise level.
This exhaust system is designed for a direct fit, allowing for easy installation without the need for welding. The dual exit configuration directs exhaust flow efficiently, contributing to performance gains in horsepower and torque as confirmed by dyno testing. The polished stainless steel tips add a refined aesthetic to the rear of the vehicle, complementing the overall look of the Mustang. With its robust construction and performance-oriented design, the MagnaFlow 15815 exhaust system kit is a practical upgrade for enthusiasts looking to enhance their driving experience.
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: 15815
- 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: 2-1/2 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
- 1964-1966 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.
