Well, honestly the car runs very very well with that MafCal, lol. Within 5-7% STFT and 0-4% LTFT. I think I need a much much much better intake air straightner, I'll work in it. But another factor I have noticed that it influences a lot is the heat soak in traffic, It's horrendously slow here and th...

Ok, here an update. I've logged my car (Stock with bolt ons) from a bit cold (i've drived it today to my office like 4 hours ago) and another log in Idle with previous 30 mins of driving, also attach my tune and specs. I appreciate a lot your help 87k miles Complete stock block Stock K04 Stock DP an...

Hi everyone, I have been tuning two 08 Mazdaspeed3s for several months now, one of my friend's and mine. I moved my friend's to VersaTuner since January due to the limitations he had with Cobb and the remote tune with USA tuners has been complicated because the conditions in which the cars move here...

Hi, i'm trying to make changes on the Fan control by Engine coolant temp (08 MS3), i've changed the temp trigger to 92C in all the Baro cells but the ecu doesn't follows the values I've asigned, the fan is turning on about 103C like always, Anyone know if is alredy any way to achieve this issue?