The afi kit comes with a adapter plate that you need to use, thats about it, pretty easy. You are not going to see gobs of new horsepower out of it but so far with mine I have noticed a very crisp clean throttle responce and smoother power curve. The other thing it offers is tunablity, not that a carb doesn't but it is nice to be able to read data and have a chip burnt accoridingly. I can't wait to get mine on the road and get some real data logged so that I can start tunning for better mpg and performance.