Not hitting max boost
Hey guys, 2018 8V owner here. Noticed that while my car feels good, and acceleration is smooth, boost gauge moves all around during a pull and doesn’t ever hold max when foot to the floor. But it doesn’t feel like it’s breaking up.
Other than that it runs well, no codes, good mpg. Completely stock with a stage 1 ape tune (that i thought would sort this out). Other info I’m in the Deep South so it’s 100 out with 75% humidity.
Could be heat soak maybe?
I’m doing the bare minimum and swapping the wastegate line and getting it tested for leaks. Any chance it could be timing chain/timing related?
Any suggestions appreciated.