I have an 04 5AT coupe, with HKS true dual catback exhaust. I plan on getting the FI 300 cel HFC and ztube/pop charger combo later. But for now I would like to do some research on getting either an mrev2 or the md 5/16 plenum spacer.

I heard that mrev2 would be more beneficial for my setup than the spacer. What do you guys suggest. Would love to hear your opinions.

 

I believe the 5/16 spacer will be more effective and has a lil more BANG 4 THE BUCK

 

MREV2 is only for 6MT

 

it doesn't say anywhere specifically on motordyne's website that the MREV2 is solely for a 6mt. Where are you getting this info from? It says its for use on any VQ35DE. I have the same vehicle as the OP and if there really is a reason not to use the MREV2 on our cars, I wanna know why.

 

wht does the mrev2 or spacers do