well ive been off work this week and have a bit of me and bike time as you do with the weather being good , but the bike is still running like a pig at low revs throttle snatchy and juddering like hell after that its spot on but its starting to do my head in now and I don't want to get rid of the bike , has anybody had this done and what was the bike like after , thanks for any info .
I think that Woolich software is a popular option...Doesn’t overwrite existing ECU and doesn’t affect any warranty by all accounts
Find a reputable tuner that uses Woolich. But I believe your ecu is completely overwritten, and your warranty is void. But hey, this is the internet, so do your own research! This very knowledgable fella says as much, here: https://www.1000rr.net/forums/4280719-post85.html