I bet y'all know the MUT, a bulky hand device that so-called tuners connected via a connector to ECU and was used to 'tune' engines (with stock standard ECUs, especially local cars).
hi all , i was wondering for a stock car how can u vent the bov to the atmosphere. my friend has a 4g63 on his eclipse ... he got a hks ssqv but the thing is a lot of people telling him his stock recirculative one if...