GReddy PRofec B-Spec II vs Apexi AVCR

[nismoevo3]

I want to change my old style profec b boost controller

Is the only way to go apexi,or could any other electronic boost controller measure with apexi?

How much better is PRofec B-Spec II then the old style profec b?


Is hks any good?


Blitz?


I´ve heard that the apexi is very sensative if the weather changes etc, is that true? :shock:

[petbeemer]

Avcr is the best by far m8,if set properly its superb

[jamesf]

Had both AVCR and a Profec b spec 2... much prefer the AVCR.

The AVCR holds boost much better in my experience but the setup is more detailed and configurable, The AVCR also has a much better display - definitely worth every extra penny over the Profec IMHO

[evo1rsphil]

hi i have profec b,, at moment having problem running in hi boost settin was running at 1.2 but now i cant get above 0.92 raising and falling. in low setting have no problem runnin at 1 bar with zero loss ,this as happened overnite must be a gremlin in the car i thinks ?

[jamesf]

This helped me setup my Profec b spec2....

Have a read...

http://forums.evolutionm.net/archive...p/t-75594.html