The dealership did a compression test that resulted 100 in all 4 cylinder for 2015 STI. It has 33k miles and the only mod is a downpipe stage 2 on cobb ap.
I do live in 6000+ altitude.
They are saying it's normal over there but it seems pretty low Still.
What do you guys think
Trying to figure out what supporting mods I need to run an Invidia catless downpipe and Cobb SF intake.
What I have:
-aem fuel pump
-Cobb fuel pressure regulator
-grimmspeed boost controller
I am wanting to remove and delete the Purge Soleniod and block the hose from the intake manifold tube which is attached to the Solenoid.
Will this have any effect on engine operation ?? As this will block the fuel breather pipe will t have any effects ???
Any help greatly...
After returning from overseas for the last five years, I've started driving my GR again. I would come back about once a year for a few weeks and drive the car, then it would sit for another year. Up until now, the car worked fine whenever I would come back. However, this time it overheats. It...