Hi Guys,
I'm tempted to increase the hp and torque of my 320I by installing the sponsor's tuning box ( reasonably affordable ) . They are claimed tested by many and is very safe. But however, from my googling, ECU may generate many error messages if travel in high speed, thus it may caused the engine to shutdown or displaying many warnings to the agency when they do diagnostic.
what is your advice? thanks
I'm tempted to increase the hp and torque of my 320I by installing the sponsor's tuning box ( reasonably affordable ) . They are claimed tested by many and is very safe. But however, from my googling, ECU may generate many error messages if travel in high speed, thus it may caused the engine to shutdown or displaying many warnings to the agency when they do diagnostic.
what is your advice? thanks