Thank you all! I plan on swapping out my exhaust and new cold air intake. And i think ill also go with the 3.73 gears. Im not too sure if i wanna use the tuner. Im thinking long term to add turbo,but that's because i love the sound, even though supercharger is better ive heard (from my uncle; owns a 2009 Shelby GT 500). But This is something i will do over time, and with all the knowledge you guys have, I feel confident in upping my horsepower!