What kind of mods can be done to see horsepower/torque gains? I mean we got the obvious tuning kits, cold air intake, high flow exhaust from the cat back, what about replacing the cat with a high flow one? anybody stuck a turbo on this engine. I really like the look of 2012 but I can’t find anybody actually going for big gains in performance that I can copy. Might seem lame but I don’t know enough to figure this out on my own