Originally Posted by Gregor12

you can tune by gear as well i believe. a lot of cars do this to avoid breaking parts or traction in low gears, or blowing up in the upper gears. so say he pulls out two lbs of boost and some timing in 5th gear so its not pushing its limits. For example, i had a sti before my z and in first gear the target boost was only set at 16 where 3rd was 18.5 and then 5th was 17.5. **** was still slow though lol