93 Octane

SUBARU

THIS IS MY DAILY DRIVER, JUST HAD A STAGE 2 COBB WITH COBB SF COLD AIR INTAKE PLUS A PRO TUNE, I NEED THESE NUMBERS LOOKED AT BY ANOTHER SET OF EYES TO MAKE SURE THE TUNER IS DOING A DECENT JOB

F30 335I 2013

Second log the car stuttered the most and that's when the driver malfunction light came on again car was perfectly fine before this and could accelerate in comfort and sport mode all day to the floor but with tune its limited. Also to note whenever I turn the car off the misfire corrects itself in a way and the driver malfunction goes away and it drives fine again but once I floor it to the ground again it pops back up very co fused and I put in brand new coilpacks and spark plugs Bosch oem before the tune

2008 bmw 335i

BMW 2008 335i coupe, intercooler, chargepipe and tial bov. No boost leaks until I installed those and went mhd stage 1+ now I'm getting 30FF and only hitting around 4psi. All connections and vacuum lines are good and airtight. Passed the smoke test. I dont know what could be the problem. 82k miles btw