Hey guys,
I'm new to the site and to the Z world. Just picked it up friday anywho its got a CAI and i plan on putting a Megan Racing cat back on it. Just curious. would a plenum spacer be a worthwhile and semi-noticable mod? I used to own an 06 STi and while i realize that nothing can make quite considerable gains like FI, id like to keep it N/A and im not really fond on putting cams in it. But if anyone could help me out with their experience with this type of mod( im sure theres many) that would be deeply appriciated. Thanks everyone

 

Moved...

 

Yeah. best bang for buck. done.

 

What year is your Z , is it DE or HR ? 5/16 MD spacer and MREV2, best modes for HR.

 

one of the few worth while mods...

 

Its probably the easiest, most cost effective NA mod you can do the the Z.

.

 

ya man deff worth it, along with an intake to suck on the extra air that plenum is going to allow u to get and exhaust for big path to get it out. and a lil tunage to match a lil extra fuel with ur new air flow. but ur right about FI youll come around sooner or later

 

YES..noticable gains and deeper exhaust note..

 

^^ good example^^ 280whp props to that

 

Thanksss