MagnaFlow Exhaust, Mufflers & Cat Converters - Quality

MagnaFlow Street Series Cat-Back Performance Exhaust System 15718

MagnaFlow Street Series Cat-Back Performance Exhaust System 15718 - Main image
$518.49 $823 In stock

Category: Performance Exhaust

The MagnaFlow Street Series Cat-Back Performance Exhaust System 15718 brings out the personality of your Truck with our signature resonant, powerful engine tone and dyno-proven performance. Thanks to its fast-flowing, mandrel bent 2.5in. main piping and 1 Straight-Through mufflers ending in a Single Driver Side Rear exit with 4in. Polished Welded-On Double Wall Angle Cut Rolled Edge tips, this Truck exhaust kit has the performance chops to match its sporty sound and appearance. Upgrade your ride to the next level with an exhaust that has the pipes to put other Truck's to shame. With this system your vehicle will be producing Moderate exterior and Mild interior sound levels while leaving other cars and trucks feeling envious at every stoplight. Exhaust kit 15718 features a cat-back layout that replaces your ride's stock exhaust components from near the catalytic converter on back. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 15718 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow's 1-year limited finish warranty and limited lifetime construction warranty.

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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)

Matthew Y. ★★★★★

The drone at highway speeds is honestly pleasant—deep, not obnoxious—and my truck pulls noticeably harder up hills with this cat-back. The install took a couple hours but the clamps and hangers lined up perfectly, zero rattles after a week.

Edward B. ★★★★★

Installed this on my Silverado and the difference in throttle response surprised me. It’s not just the deep roar at idle—I actually felt a small bump in acceleration during my daily commute. The stainless finish looks fantastic under the truck, too.

Grace ★★★★★

The deep, resonant tone at idle is exactly what I was hoping for from a cat-back system. Throttle response feels noticeably sharper, and the install was straightforward with basic hand tools.