MagnaFlow 街道系列性能排氣系統 15899

Installed this on my '69 Camaro and the crossmember-back design made it a straightforward swap. The deep, resonant idle is exactly what I wanted without being obnoxious on the highway.

The deep, resonant tone at idle is exactly what I wanted for my muscle car—it rumbles without being obnoxious on the highway. Throttle response feels noticeably sharper, and the dyno-proven gains are a nice bonus. Been on for a few weeks now, no issues with fitment.

The crossmember-back design made installation straightforward on my car, and the dyno-proven performance gains are noticeable at higher RPMs. That deep, resonant sound at highway cruising is exactly what I was hoping for without being obnoxious in the neighborhood.