MagnaFlow Street Series 觸媒後段性能排氣系統 19018

The deep, aggressive rumble at idle is exactly what I wanted for my truck, and the dyno-proven performance gain was noticeable on the highway. Fit and finish were spot-on, and the polished tip looks great under the bumper.

The deep, resonant tone when I hit the gas is exactly what I wanted for my truck. Installation was straightforward with the 3-inch mandrel-bent tubing, and it really opens up the exhaust flow.

Installed this cat-back over the weekend and the tone is exactly what I wanted—deep and aggressive without being obnoxious on the highway. The dyno-proven performance claim seems legit; I definitely feel a bump in throttle response.