45mph?? nope, tucking at 60mph... it adds 5mph to the top speed...
which at speeds of the busa = to alot of extra speed...
I just can't wait to get anything, and proof to you i have 1...
Then you will all look like complete mugs...
Alse my busa isnt limited to 33bhp as i cba to restrict it for the few months im riding it...
otherwise id just get a 2009 ninja 250...