Merged the threads.

I can hear a bit of a growl in the vid when you blipped the throttle. When just revving it with constant throttle opening it sounds stock. Good job on keeping it looking stock and also sounding stock until you give it throttle. This is what you want because you don't want it to drone when you are cruising at the speed limit (60, 80, 110 km/h) because that is when you end up attracting the attention of the police for the wrong reasons.

You want it to be a gentle giant when driving around normally, and then unleashing all hell when you give it full throttle.