MagnaFlow Exhaust, Mufflers & Cat Converters - Quality

MagnaFlow Street Series Performance Exhaust System 15817

MagnaFlow Street Series Performance Exhaust System 15817 - Main image
$823.48 $1211 In stock

Category: Performance Exhaust

The MagnaFlow Ford Mustang Street Series Crossmember-Back Performance Exhaust System brings enhanced engine sound and dyno-proven performance to your 2.8L, 3.3L, 4.3L, 4.7L Ford Mustang with a healthy helping of our deep, resonant signature exhaust note at Aggressive exterior and Moderate interior sound levels. Thanks to its durable, corrosion resistant stainless steel design, this Ford Mustang exhaust system will handle whatever tarmac you decide to leave your mark on. This performance exhaust kit features a crossmember-back layout designed to replace your Ford Mustang's exhaust system from the crossmember on back. With its fast-flowing, mandrel bent 3in. main piping and 2 Straight-Through mufflers ending in a Dual Split Rear exit that you can enhance with tips of your choosing, your muscle car will be sounding as awesome as it looks. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 15817 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow's limited lifetime construction warranty.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Charlotte ★★★★★

The crossmember-back design made installation straightforward, and the deep tone at idle is exactly what I was hoping for. Even my neighbor commented it sounds better than his aftermarket setup, which was a nice surprise.

Scarlett E. ★★★★★

Installed this on my 4.3L Mustang and the difference is night and day—the crossmember-back design really opens up the sound without being obnoxious. The dyno-proven performance claims actually held up; I felt a noticeable bump in throttle response.

Isabella L. ★★★★★

I swapped out the stock exhaust on my V6 Mustang and the difference is night and day—the deep tone at idle is exactly what I wanted without being obnoxious on the highway, and installation lined up perfect with the factory hangers.