Cheers guys,

I've managed to get hold of some likely looking studs from work m8x28.

Hopefully I won't need them but you never know when it comes to exhaust nuts. The current nuts look like crap and are heavily corroded so I'm replacing them, unfortunately one of the headers also looks as bad, so I'm deciding if to go the full MM system or just replace the nuts and pray and pop on some new end cans.

Luckily my bike is a 2006 XTR so no sensor to worry about.