500 whp wrx to a Z..
#21
i hear mixed stuff with the plenum and f.i.
that needs a bit more research. im sure the lower plenum and a big boy upper will work great. there was an article that went out in a mag that the kinetix upper plenum gained like 80hp with forced induction. beats me if that is true. let us know if it works for you!
that needs a bit more research. im sure the lower plenum and a big boy upper will work great. there was an article that went out in a mag that the kinetix upper plenum gained like 80hp with forced induction. beats me if that is true. let us know if it works for you!
Thread
Thread Starter
Forum
Replies
Last Post
Gruppe-S
Body Interior
13
05-16-2016 10:42 PM