boost

Hi guys, Long time lurker, first time poster. Vehicle: 2010 SH Forester XT 2.5L EJ25 Manual Recently I've been experiencing an issue that comes on into 5-10 minutes of driving. All of a sudden there is loud air like noise when accelerating, and especially louder when it reaches the 2.5K rev...

OK, I finished my STI conversion with catless up pipe and downpipe, full exhaust, vf39 turbo, walbro fuel pump, 2018 STI intercooler and BPV. However, when I floor it and I get close to redline my engine bucks and I get the check engine light for code P0244, aka overboosting. Found out that I...