integraboosted

Can I use an aem 5 bar map sensor on a hondata s300? Or do I have to go with gm 3 bar map sensor because im going over 30lbs of boost thanks.

SOHC_MShue

you can use the aem

nebulight

You can use whatever sensor you want, just make sure the ECU knows what size. I, personally, think that the AEM 5 bar is WAY over kill. That will read up to 58psi! Most turbo hondas don't boost that high, and a major downside to using a 5bar is you'd lose resolution of the signal. Because every map sensor is is 5v based, that voltage is scaled a lot differently with a 5bar. Most SEMs can do well with a 5bar because it can read that voltage better, I don't know about hondata though. If you are going to like 32-33 psi, I'd go with the AEM 3.5 bar map (which can read up to 36psi). It all depends on your application though.