MagnaFlow 2015-2020 Alfa Romeo 4C 1.7L Sport Series Cat-Back 性能排氣系統 19292

The sound is deeper and more aggressive than stock, and I love how it dropped some weight from the rear. You can really feel the throttle response improve in the mid-range.

The install was straightforward, and the stainless steel construction feels solid and well-made. It completely transforms the driving experience, giving the 4C a raw, aggressive tone that matches its character. Definitely wakes up the car's personality without being obnoxious at cruising speeds.

The growl it lets out on cold starts is exactly the aggressive note I wanted, and the weight savings from the stainless build are noticeable on turn-in. Took about two hours with basic tools, and now every tunnel run sounds like the car’s angry in the best way.