Hi, I have a 2012 sti with a Cobb intake, catted downpipe, etune by brentuning and I recently had a Cobb turbo inlet installed. The day after the install, I noticed that I could not hit more than 10psi. I am tuned for 18.5 psi and before the install I was hitting 15-16psi quite easily now I hit...

hello i recently just bought this subaru that needs a motor im told. i plan on rebuilding it but would like to view some options for upgrades while the motor is out. the issue with the motor is its not running on cylinder #1 and 3. it has low compression of about 60. we are about to pull the...