That's a Dan moto pipe on my bike dave , ebay Hong Kong for about £120
Got a bark to it but 96DB , measured on my DB meter
I think it needs set up a bit with it on , but it looks a ton smarter than the aprilia race can that it came with
A redrat collector will be the next fitment ,when I can get the pipes off the bike
Runs well still does a million mph and 3rd gear wheelies so not too shabby
Aren't these things brilliant ?
I love mine , so much that I've not ridden my Fireblade for months
Mike