So today on the highway, a 2011 mustang Shelby cobra pulled up besides me and just laughed. I know he was just being an ass, just like I am to mustangs but I need to know what I should do to my car to upgrade performance. I'm probably gonna go with a cold intake pretty soon, but what else should I do besides SC. And how much does it cost. I know this thing is a BEAST, I just want it to be "THE BEAAST". And I know this has been discussed before, so sorry. And this is an SS if that changes any suggestions.