which would you suggest I get a MREV2 or 5/16 Plenum Spacer?? I am looking to install this on a 2006 5AT sedan.

 

both (MREV2 and 5/16" spacer) for a revup engine

 

+1

it's loads of fun!!!

 

He doesn't have a revup. I vote for the 5/16" spacer just because I have one.

 

I made a thread like this one a while back saying should i swap out my spacer for a MREV2. Everyone took the poll and the results were to keep the spacer. I would get the mrev2 tho. If i have money i would swap mines out for the mrev2.

 

You should get both for your NON-Revup motor. Mrev2 isn't the same as MREV which all NON-Revup motors already have.

 

It will make the motor run really lean. If you wanted to do this you would have to tune ur ecu.

 

I have a non rev up motor and i have the 5/16 you can feel a lil bit more power but i need to get it tuned to my safc2 to see results i think

 

has anyone installed just a Mrev2 on a non rev up engine? Let m eknow how your gains are.

 

Both, exhaust and a re-flash or unichip.

 

spacer

 

mann whats this revup mrev 2 all about?? the hell is it?