Assuming you have a 6MT, you don't NEED to get the mrev2 with the spacer, but the spacer+mrev2 combo give really great gains for the revup motor, that you WILL eventually get it down the road. So you might as well just install both at the same time while you got your hands dirty, you won't regret it .

 

Yeah, i got 6MT. On the motordyne website, it says "The MREV2 is a prerequisite to the plenum spacer when used on a revup engine." so that was confusing. Seems like it was implying that i needed the mrev in order for the spacer to fit. Thanks for the clear up.

 

Hmmm, if Tony has that up on his site, it'd be best to check with him before ordering anything. PM Hydrazine.

But really, no reason not to get the mrev2 with the spacer, if you have a revup, lol.

 

lol when he says prerequesite i think it's moreso something to butter it up. same way a larger exhaust is prerequisite for turbo cars, your car will still run, just not full potential, you may as well.

it'snot NECCESSARY To have both but why wouldn't you have both?
i'd also wait to install both you'd feel much more gains as well save yourself some install time.

just my 2 cents