Just for anyone interested ,especially if your running an Australian Model FZ8...mine is a 2011. On Saturday I fitted a PCV, Two Brothers Black Series slip on, K&N filter, did the airbox mod and blocked off the ais. Initially I briefly tried the maps that were on the website....and CD ( which were the same) and although they worked I was not overly impressed...then thanks to Fazed and Dr_doom who both emailed me maps , I installed a map that was near as dammit the same setup as my bike...and all I can say is WOW...what a huge difference. I have been running it since Tuesday...and its so good....no flat spots....really pulls down low, and the cackle off the pipe...makes you want to keep blipping the throttle..and saved me a trip to the Dyno shop. No temperature issues either..in-fact I cant say anything bad about it so far. Cheers guys