Hey guys, just need some insight. Ive asked something similar before but to star, I have a 2012 gti, 3inch billyboat full turbo back exhaust with nuespeed air intake, and a custom stage 2 tune(custom was needed because this specific guy tuned out my downstream o2 sensors so the codes would go away). I'm pushing 18lbs of boost...(on a good day, normally it's like 16). Seems way to low for stage 2, this guy told me I'd be getting like 20lbs of boost. All I see online is people getting 20-22 with a stage 1 tune. Did I get ripped off or is something else going on. I'm so confused as to how people are getting 20+ with a stage 1 tune and I'm barely hitting 18 with stage 2. Helpp