Yea , the fuel nanny is the same as the TFI, works very good, its screw driver adjustable, in several ranges of operation and rpm. very simple, no computer needed, I'v had one on my bike aprox. six months or so, dragracing, many passes, works great. And if you make a performane change, pipes, cam ect. you can adjust it until you feel satisfied, or dyno if you want, but you dont have to spend the money and build a custom map or try to modify one.The beauty is its simplicity. but there is no timing adjustment, but its also cheaper.$189retail