Honda VFR 750 with a Black Widow exhaust

This is my Honda VFR with a full Black Widow stainless steel exhaust system replacement. Its a 40 cm muffler. The sound in the video doesn't do the Black Widow exhaust system justice though. It really is a great system from Black Widow. Its not too much louder than the stock exhaust system from Honda but it really improves the exhaust note. Particularly when revving the engine out on the road the V4 engine of the VFR comes to life and sounds truly wonderful. With the stock exhaust from Honda the bike doesnt sound great. Very quiet out on the road and not particularly nice. No noticeable negative difference in engine performance with the Black Widow exhaust. Bike starts perfectly and runs as you'd expect. There was no rejetting or adjustment required when the stock exhaust system was replaced with the Black Widow either.

[@martynh4407]

Is that a 400 mm

[@TheMotorcycleMuse]

It is indeed