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      12-27-2020, 06:25 AM   #101
navardi
Private First Class
Australia
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Drives: Built N20 BMW 220i
Join Date: Oct 2018
Location: Sydney

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Quote:
Originally Posted by Tijke View Post
Would your ecu still be able to control fueling or is this the beginning of running a standalone? Are there piggyback type controllers?

I'm very interested in this process. Best of luck Kel and awesome help thus far navardi
Cheers mate,

PI/CPI needs an external "piggyback" style controller, you can use the JB4 + BMS PI controller or FSB Controller instead of the BMS PI. Or you can use the Split Second "flash only" controller. TBH I prefer to work with the split second as it doesn't interfere with the ecu flash and datalogging capabilities of Bootmod3 tunes (or any other tune for that matter).

HPFP upgrades, can be controlled by factory ECU with some changes to the tune
Appreciate 1
Bl33p3.00