Does anyone know how much boost the N18 makes on a stock tune? I have a catless downpipe and intake on the stock tune and make 15-16 psi, but have seen threads of N14 engines only making 11-12 psi stock. Is 15-16 psi normal for my setup, and if not, does that mean I don't have a stock turbo somehow?

I have an R60 CMS ALL4 if that means anything vs the other N18 engined minis.

 

Usually a S is 13-14psi and the JCW are 16psi
i currently run 24psi daily

Mario

mQubed Motorsport RPM Power Tuning

 

Oh okay, I guess my question now is would a cone intake, catless downpipe and intercooler muffler delete make that 15-16 psi I see on a stock tune? Or is there something else going on like a potential JCW turbo somehow? Really just unsure as to why psi output is higher than what it should be, as my butt dyno doesn't feel like its only 181hp @crank but more like 181hp @wheels if that makes sense