It has to at least be the same OBDII protocol or none of the features will work at all.

Im gonna try it out before I actually buy it. *lol*

Yeah a lot of people with SRT4s are very happy with these things.

Here's the current application list:
http://www.aeroforcetech.com/files/Aerofor...guide_basic.xls

No Hyundai, but theres Mazda and it looks like the same application number is for alot of vehicles. So I dont see why it shouldnt work, but like I said....I'm gonna plug it in and see if it does work before I buy it fully. smile.gif

Yeah Im probably going to get the dual ones next spring when I get bigger turbo.

what is the benefit of having this? does it just show alot of information on one single gauge or can you use it for tuning purposes?

Both. You can use all the information it shows you to tune...

I have one for my genesis they do make them even though its not on their site. If you go to genesisforums.org they have them in the vendor threads. Just find aeroforce under their vendors and you can message the rep. IDK if they have any for other hyundai's but im sure he could work something out, very cool guy.