91 Octane

July 26 2022

This is the first datalog I've done this summer and it seems like the throttle is closing and the psi is dropping between 5500 and 6800 rpms. Please let me know if it needs a revision. Perhaps the temp makes a difference now that it's summer? Thank you!

135i Single turbo

Mods : Bottom mount 6266 BB 40mm PR wastegate New rutherium plugs New index 12s New coil pack bosch Nee bosch O2 sensors primary and secondary *stock fuelpump for now* JB4 backend flashed with JB4 singleturbo maps Pulls were done mainly in Map 5