past and present jb3 users
just installed a jb3 on my 07 335i. i was wanting to know everyones experinceses who ran this tuner. what map worked best? what problems did you have with it? currently running map 5 with only bms dci's and forge dvs. have a set of vrsf dp waiting for install. also waiting on vrsf 5" fmic to become available. Just trying to pick everyones brain. thanks in advance.