MagnaFlow 2013-2014 フォード マスタング 5.0L ストリートシリーズ アクスルバック パフォーマンスエキゾーストシステム 15151

The deep rumble at cold start is exactly what I wanted, and it settles into a nice mellow cruise tone that doesn't drone on the highway. The axle-back install was straightforward with clear fitment on my 5.0, and the exhaust note really opens up past 3,000 rpm.

Install took about an hour with basic hand tools, and the axle-back section lined up perfectly without any wrestling. The first drive sold me—the sound is deep at idle but doesn't drone on the highway, which is exactly what I wanted for a daily driver.

The deep idle note on cold start is exactly what I wanted, and it sounds even better under throttle without being obnoxious on the highway. Install was straightforward on my 5.0, and the axle-back design keeps the stock tips looking clean.