Originally Posted by EastCoast335i
That was a very informative read...
Now I just need to search around to find out why im overboosting
You're over boosting because of the Cobb OTS WGDC base mapping. For a lot of cars it works just fine, but for cars with "tight" wastegates it's simply more WGDC than what is necessary to hit boost targets. All you have to do is dial back the WG base table where you're having the issues. It's pretty easy but takes a few steps and it's been discussed a couple times(and it's 2am for me lol) so I'd rather not go through it now.