So I've been thinking about this for awhile. I've been trying to find a way to make a 2011 Mazda 3 s gt beat a Gti and Gli that's right Volkswagen. Also my Dad has a Porsche boxter S so I NEED to turn my 3 into a Euro eater. I've been thinking about custom turbo or custom tune but I want some more input and ideas so give me all you got. It's time to Eat Europe!