Hello!

Im currently looking for a engine that will fit a mazda 3 Sport 2011 because it having its sky activ engine. I love the look of mazda's and I couldn't help but get one but it's not as fast as I hoped. Countless of money and time put into the car to find out it can't be turbo'd or supercharged kinda bummed me out, I should of done more research. Though I would like to keep the car my next option is engine swapping which I am ok with, I was told that some subaru engine's would work because of the relatively same size engines but I need a confimed engine that will fit easily(I know it isn't easy) but im willing to put in the money and effort for it. Any information will be really helpful.