AEM ems, can it be used prior to boosted build.

paired with my ECU or in place of.

trying to get as much done now as possible

This post has been edited by Mstoochn: Sep 11, 2009 - 5:55 PM

if its stand alone ecu then yeah it can be used, fully replaced your stocker.

should see a few hp (maybe around 10-20 whp) from installing and tuning an aftermarket ecu, ide say worth it now if your planning to boost down the track, gives you one less thing to worry about later.