MagnaFlow Street Series 觸媒後性能排氣系統 19507

The deep, rumbling idle is exactly what I wanted for my F-150, and it really wakes up when you hit the gas. The dyno-proven performance gain was noticeable on my first test drive, and the street series tone isn't too obnoxious for daily driving.

The drone on the highway is basically gone, but when I step on it this system absolutely growls through the gears. Install took a few hours in my driveway, and the fitment on my 5.0L was spot-on perfect. Exactly the tone I was hoping for.

The first time I fired it up, that deep signature tone hit just right—no drone on the highway, which was my biggest worry. It really does bring out the personality of the 5.0L, and the cat-back design made for a straightforward bolt-on install.