KERMA

ive cleaned the VNT mechanism yesterday. I'm all out of ideas and looking for someone to maybe point me in the right direction. tried adjusting the rod, it only dropped boost from 25>22 at almost full length(i believe).

any ideas would be greatly appreciated.

hi, let me introduce the issue. the car overboosts even with vacuum disconnected, vnt17 on alh, stock IC, .216s, remapped for vnt15 (couldn't map it for vnt17 as it overboosts), 3bar map, egr delete, full pd150 intake. the car makes ~22psi at WOT with the vacuum disconnected at around 3-3.2k rpms.