i have this problem, the top end is more push but mid range is just flat, no push really. im guessing this is from me having a 3.5" exhaust?
a way to fix this im guessing is buying a bigger turbo
but would another way to fix it be to buy after market cams and cam gears?
what else would help?
mods are:
3.5" hks super dragger
safc
around 11psi
141rwkw on bmt dyno
153rwkw on dynodynamics
any help please?