dude that tach is soooo ricy! man you must have a giant aluminum wing on your car too!!.....
im just playing

the primary reason i wanted the e-01 was because it had the screen, i was not too thrilled about adding more gauges to my car (already have my a-pillar filled w/ oil stuff). Kinda looks lame to have the boost gauge and a/f sensor laying around, besides i have no place to put them ;P unless i make a custom housing or something which would be quite a mess.
one more thing, my car isn't running too low of a boost

i got 14psi and vct to deal with.