Hmmm. Will pure 800 on 91 get me over 500? What's the science behind a bigger turbo? Aren't I still limited to the same amount of boost regardless of turbo size before I knock? Or is it that the big turbo flows more oxygen per psi of boost
As the title says I have a 2021 Supra. Important things to note: pre 6/20 ECU but has been to the dealer for under warranty servicing many times, 25k miles, no mods, now out of warranty. I have no clue if the ECU was locked by the dealer although I know it's a possibility. I did not know the...