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Recently got a new b13 with a VE. The guy told me it on a calum ecu and think i got a calumRT ecu since it has the USB port coming out of the ECU. What program can i use to datalog n tune my ecu. Will it work with the nismotronic software? Did some digging around and saw that calum use tunercodeRT and it look very complicated and the nismotronic looks way more simple.