i noticed the stock upper ic pipe has one connection to the bov, but on the new greddy upper ic there are two connections on the under side of the pipe....
do i need a plug for the one not in use? dunno why there are two connections when i only have one piece of tube going to the bov... anyone know the deal with this ? thx!

 

BUMP! same question, I just purchased a new greddy upper IC pipe as well.

 

https://www.evolutionm.net/forums/sh...ddy+upper+pipe


I found what people do by searching greddy upper on page 5.. well I found this thread that I just bumped searching on page 1 so..... I figured noone answered this.

This sucks.. greddy needs to include a cap for their kit because HKS does. Or make an upper IC pipe for american Evo's

I bought the Greddy upper IC pipe and Type RS BOV w/ Evo8 Kit it doesn't even come with a hose to recirculate the BOV.

 

sent the greddy back, getting perrin....

the greddy i got from online store had evo 7 on the box when i got it....

I didnt order evo 7 ic pipe......
so i got credit and ordered a perrin upper ic pipe, and it works well, greddy pipe made me annoyed. Why buy a part that needs to be modified/useable? ick.
just a pain in the *** when you get the part in your hand and realize it will not work. bummer.

 

i just plugged the second hole flange thing ( for evo 7's ) with a vaccum plug and put a ring clamp on it worked great so far