Right, before i start! I know this has been covered hundreds of times but people seem to be a bit vague about details etc and i need to know before i spend money and time waiting.......

Im getting a copy yoshimura exhaust off ebay (yes following the trend) and i was wondering if there is anything majorly mechanical you need to do? Ive seen people say you need to change the jetting, others say you dont. Some people say you have to cut, gring, weld etc, some say you just unclip and slip the new one on!

There is so much uncertainty and i cant afford the £35 and then 3 weeks wait for delivery to get it and be unable to fit it!
As i said, sorry that there is another post about these but there is too much vague details :(

If anyone reads this and wants one too: http://cgi.ebay.co.uk/ws/eBayISAPI.d...m=290701028748

Cheers