Ok thanks MikeB. I have the Cobb Accessport 91 octane tune installed and enjoy it though with the winter tires on its easy to overpower them with the ESC off. Waiting to see what comes out soon I hope and what gains are had for the cost .. Be fun to see if their tune for your air box helps
RooSTer they make several OTS (off the shelf) tunes for like 93,91,87 octane tunes and as well special tunes on request for any go fast parts you have added ..