Conversation Between Steamboat and elite1

Hi Steamboat,

I only assume that you are in Steamboat, CO by your name. I PM you in regardes to oyou recent upgrade at this altitude. I am curently in Denver with the EP2 exhaust but, i would like to do more to my 08 TT 911 (black like yours.) Did EVO help with your elevation issues and create something that is yet reliable?