HellofaPrzeFghtr

then what does it use???

teh e36 i was going to get had one, and it used vacuum ! asswipe!

Kouki Crisp

i dunno man. nor do i care enough to research it. lol hit me up kevo lets chill faggit

MonteCarlo31

I'd guess the guage runs off the ECM, if you think that's cool I'd hate to see what you'd do with the new GMs, Tire PSI per tire, Trans temp, Oil temp, Coolant temp. I'd say they are high 1/4s as my GTP Comp G would walk one with just a pulley and tune.