[brosey88]

Hey guys i just bought an active autowerkes charge pipe and BOV. while under WOT it doesnt sound like the BOV is opening. with just regular driving i hear it open fine but when i do pulls it doesnt seem to open correctly. not sure what the issue is.

[Chris_506]

Dobyou have a tune? Because what youre describing sounds like the bogfix feature that keep some psi during shift to make shifts smooth.

If this only happens under heavy load it is usually normal, I thought I had the same problem a while back but that's just the way it works for the most part above 5k rpms

[brosey88]

ya i am running a jb4. and it only happens above like 5k. just wasnt sure if it was normal or not.

[P Casey]

I'm running cobb stage 2+fmic with the AA bov and mine is loud as hell at wot and still pretty loud during normal shifting. I mean loud. So something is off.

[brosey88]

ya im gonna go back through everything tomorrow and double check all the connections cause its loud but not that loud and from what i hear it should be really loud.

[Richurd]

Auto or 6mt?

[brosey88]

6mt

[Chris_506]

Nothing wrong. Simply the bogfix feature on the jb4

http://www.e90post.com/forums/showthread.php?t=786692

[BOOST3D]

its normal under high load at high rpm shift