This seems to be a new interesting emanage ultimate type device for those wanting alternatives for tuning. Check out their XFC controller. Seems promising ... I personally don't know much about it. I found this on the Lexus forums. Turboeast seems to like it. It still lacks timing control but maybe they could be convinced to do a version for the Maxima. I was going to put this on the emanage ultimate thread but didn't want to threadjack.

I think its biggest plus for Maximas is the speed density to MAF output. It can feed a MAF signal to your ECU and then still do correction so you can get rid of the MAF completely! The O2 sim stuff is not a big deal for 4th gen Maximas but a big deal for new Lexus and maybe newer Maximas.

Looks like Piggybacks are making big strides forward! Thought I'd pass it on. Don't know if you guys have seen it.

http://www.powertraincontrolsolutions.com/

 

whats the point if you can't control timing.

Turbo XS also is coming with a thing to remove the MAF from 350z's

 

only deal with that is that UTEC stuff is usually strictly for the 350Z