I compared my M2 with my friend's M2 Competition which has backbox mod by PCW. You can definatelly hear the difference it makes when the valve opens in SPORT+ and MDM mode.
I hope you enjoy the video.
Please make sure you LIKE THIS VIDEO and SUBSCRIBE as a gesture of appreciation!
BIG THANK YOU FOR YOUR SUPPORT!
Parts:
AutoID - black grills, M-mirrors, black badge and carbon CS style spoiler.
Carbon M-style exhaust tips
Automotive Passion - Carbon Arch Guards
Carbon Diffuser
M Performance gear shifter, M Performance race display steering wheel and handbrake.
Music:
Knowpe - Noir Et Blanc Vie
