GJS-Geoff---There is quite some detail about popping on one of the exhaust threads , but if I get the D&D megas these come with AI removal kit- which I have already done- no difference , and come with larger mains , so will probably change these at same time , as my current jets are 120 .
Maybe a case of experimenting with these.
Anyway - going to fit the stock exhausts soon as it is MOT time and the bike will fail the MOT with the TOR shorties.
Are we the only country to have these enforced tests?