The MagnaFlow Street Series Crossmember-Back Performance Exhaust System #15815 delivers enhanced engine sound and dyno-proven performance to your 1964–1966 Ford Mustang equipped with the 2.8L, 3.3L, 4.3L, or 4.7L engine. It features MagnaFlow’s deep, resonant signature exhaust tone, tuned for moderate exterior and mild interior sound levels, making it ideal for both spirited driving and everyday cruising.
Constructed from durable, corrosion-resistant stainless steel, this exhaust system is built to withstand the road conditions wherever you choose to leave your mark. The crossmember-back layout replaces the factory exhaust system from the crossmember rearward.
Featuring 2.5-inch mandrel-bent main piping, two straight-through mufflers, and a dual split rear exit, the system is finished with 2.75-inch polished welded-on single-wall turndown cut edge tips, ensuring your classic Mustang sounds as good as it looks.
Extensive 3D scanning during development ensures a direct-fit design for easy do-it-yourself installation. Exhaust system #15815 is manufactured using CNC precision robotic manufacturing techniques and is backed by MagnaFlow’s limited lifetime construction warranty.
Specifications
Series: Street Series
System Type: Crossmember-Back Performance Exhaust
Material: Stainless steel
Pipe Diameter: 2.5"
Pipe Construction: Mandrel-bent tubing
Mufflers: 2 Straight-Through
Exit Style: Dual split rear exit
Tips: 2.75-inch polished welded-on single-wall turndown cut edge
Exterior Sound Level: Moderate
Interior Sound Level: Mild
Installation: Direct-fit
Manufacturing Method: CNC precision robotic manufacturing
Corrosion Resistant: Yes
Warranty: Limited lifetime construction warranty
