Civic EG

Posted: **Tue Apr 07, 2009 7:24 pm**

hey i have some fucked up 4-2-1 headers right now
well my question is
Should i buy some new 4-2-1 headers or should i get some 4-1 headers

which ones are better???

Posted: **Tue Apr 07, 2009 7:24 pm**

this is on my b16a

Posted: **Tue Apr 07, 2009 8:26 pm**

doesn't matter.

Depends on the header design....

Posted: **Tue Apr 07, 2009 8:58 pm**

doesnt matter?
i thought they were different
i thought 4-1 headers were better at high rpms
and 4-2-1 were all around headers

Posted: **Wed Apr 22, 2009 1:41 pm**

I find 4-2-1 is ok

Civic EG

4-2-1 or 4-1

4-2-1 or 4-1