I have swapped in the k24a2 and yes the power was great at first and thou it has only been a couple months I am really feeling the need for boost !!! I have not yet decided which route to go and would like to start doing some horsepower to price comparison. Know I know the difference in the type of horse power made by each and that I will always get more with turbo but I am leaning more towards sc. So my question is what jrsc kit should I be looking to purchase ? kraftwerks is just to expensive so is comptech (but would the tsx comptech kit fit in an ep3 ? or even the fd2 kit ?)