Hi there, I don't think you understand what calibration means in oem/production cars.
Engine calibration (oem) = engine/ecu mapping (tuner).
My interpretation is that the hardware be exactly the same as BMW B58, but that the ecu/throttle mapping/stability control tuning, will be done to Toyota...
Isn't it pretty much confirmed that the new Supra/FT-1 will be using the B48/B58 engines from BMW? From what I can see on the F30 (3 series) forums, these engines dyno high (wheel hp is close to rated hp), get a good bump in torque from a piggyback box (no ecu/DME tunes yet), with the most...