Testing for boost leak tomorrow I will keep all informed.

 

I'm in SE WI also and I can usually get 21-22psi on mine. I get the most consistent results in competition mode though. It seems to vary more in default mode. Have you tried the comp mode?

 

Ya I tried em all..TC off, comp mode, and ESC off. Nothing above 18 psi. I've only seen 18 psi once since I started watching the gauge. And I still can't break the damn tires loose. Something ain't right. In the process of pressure testing right now.

 

Did you say you can't break the mxm4's loose ???? When I picked mine up from stg1 install I could not get them to stop spinning, headed right to Discount Tire and traded them in. Your car has to be sick.

 

Well....after trying to test pressure I found out ONE thing. The oil cap on the valve cover can only withstand about 15 psi until it starts to vent air. I don't think the oil cap is the problem cuz there isn't that much pressure in the valve area when the vehicle is running...right?