Sorry about the delay on response to this.... ive been so fed up with my bike i forgot a had it the last couple days lol. As of right now the dealer took off the kewlmetal intake and put the stock systemback on, he said its running alot better but was still cutting out from a standstill, so he took of the juicebox and is going to try a test ride tommorow.... i dont get these problems at all... up until i got the purge vavle temporarly fixed 2 weeks ago i never had it cut out on me when pulling out (until it got over 85 out and the sputtering all started ) even with my two bros dual, jb and kewl metal performance intake... im hoping they figure this out soon... my bikes been in the shop since june 8th and i miss it dearly. as of right now its looking like they will be taking the whole bike back to stock and fixing it from that so that everything is how it should be. ill keep you guys updated one what the final problem is...