[SeanWRT]

4 questions:

1) I heard Akrapovic uses a remote controller to open/close valves, now did you just state it automatically follow stock driving mode?

2) Is your car with tune or not? Does it throw a CEL without a tune?

3) Is the stock exhaust sound in your comparison video running with valves open or closed?

4) Apparently Akrapovic uses a split dual pipe (not a true dual pipe system, technically) configuration as opposed to the single pipe found in m2 stock and many other N55 applications. Is a noticeable torque loss at down low being felt?

Thanks.