Nothing mental, but not a bad curve. it was quite lean before tuning, blue is before tune, red is baffle in and green is baffle out.
Sorry, for the ones that haven't read the thread, these results are after fitting a KnN air filter, full tit' corse Leo Vince pipe, new plugs, and the bazzaz.
Its the difference between a 75mm silencer opening and a 30mm DB killer to get it down to 101db for track use i suppose