Electronic Boost Controller
 

Im trying to decide if i want to go with the greddy profec b or the aem TRU boost(with gauge). I have the aem ems but i dont think the tru boost can be controlled by the ems. They are about the same price, what did you guys go with?

Greddy Profec Spec B here and loving it :)

Profec b spec. Very easy to navigate

I have been leaning toward the profec b.

the aem all it needs is a solenoid wired in to the ems and controls boost via the ems thats what im using no need to spend extra money on a boost controller just buy the solenoid from aem

with the profec b you can have 3 settings at the push of a button. Off for wastegate spring. lo for lo boost and hi for hi boost. I currently have mine set at 10 and 12 psi. Actually its 35% and 40%. more ponies at the push of a button.

if you want a boost controller look into the turbosmart e-boost 2 awesome boost controller and boost gauge with options like boost by gear and other funtions not cheap but worth it also not too too easy to use but once you get the hang of it its awesome