how much hp can you get from it? and is it worth it

only get an AFC if you have major mods. You might get a couple of hp from an unmodded car.

It sure looks cool though, so if you don't get my power out of it, it sure is a great eye candy upgrade, that's for sure.

if you want something that looks cool, just get teh rev-speed meter from apex. It would even have a purpose

I've never seen the speed meter before. Do you have a link that could show me one?

actually the factory fuel map for the 7a is very economy oriented, so even a stock car can see decent gains from a dyno-tuned s-afc. however its probably not a good idea to spend the money on dyno time unless you're done with basic mods, otherwise you'll have to get it retuned for each additional part you add. >>