ok i have read some conflicting posts. i have read the wiring diagrams are wrong online, but i have a FSM and access to alldata so i can get wiring diagram. can i run an emanage ultimate on a s13 with a ka24dde obdI? i installed a SAFC2 and want to get a MSD BTMbut for that money i could get a emange ultimate and map sensor and do away with the MAF altogether. thanks sorry if this has been answered already. also if any one has any write up's that would great!