Hey guys!

I own a 2004 6mt coupe and i have clear corners and jwt popcharger/ztube combo. Now i was looking into plenum, springs, a rear wing, or a cat back exhaust. What do you think i should do first, what brands, and how much increase in performance am i looking at?

sam

 

Plenum and Exhaust...

 

What about MD Spacer? it's cheaper alternative to a Plenum.
If NA is your goal I will start with Spacer/Plenum then follow up with Headers, then CAT/exhaust...

 

does anyone know where i get the md plenum or spacer for the cheapest price? and should i go with the 5/16" or the 1/2"??

 

I got my MREV+ from http://www.partshippers.com/ or just go straight http://www.motordyneengineering.com/... if you want to retain your engine cover then you must get the 5/16.