I have an 07 wrx with a catless tbe with a Cobb intake. I went stage 2 with the bulwinkle map and I am peaking at around 20 psi and over boosted once in fifth gear. But that was from a pull in fifth when I should have been in fourth so I disregarded that. I did switch in the restrictor pill that Cobb suggests if you overboost and only peaked at 15 which seems low to me. My main concern is peaking at 20 psi is that ok on stage 2? I did a learning view that seemed very good ill post that later.