Originally Posted by eriktufa
No Rev 2.5 sorry... I've got msg about it.
I'm sure Rev 3 is a better product but if I'm wrong feel free to chime in
Depends on what you want, if you're just after tune dps fmic 2.5 does it all.
AFAIK when you wish to run E85 meth you need the rev 3, but the 2.5's go cheap (I may sell mine to get the Rev 3 and go meth/E85 soon...)