Hi guys, I have a 2j intake with a 2.5" end. On my logs my boost seems to be osciliating under WOT from 23-26 PSI. I have my blowoff valve where my symposer was and my wastegate was adjusted to 14 psi. However, my tuner says my 2j could be the issue since it is a 2.5" instead of the 3" which is what the turbo coupler size is. Anyone have issues with the 2j like this? All my vacuum lines are tight and there aren't any leaks. Thanks!
View: https://imgur.com/a/zPG82NG#kSXz8dv
View: https://imgur.com/a/zPG82NG#kSXz8dv