Comptech header w/ B16
Which one would I order? 99 Si, 94-99 GSR? Or will I have to mod the cat no matter which one I get. Has anyone put this on w/o an aftermarket crossmember, just bang it in? Thanks.
Honda-Tech Member
Joined: Nov 2001
Posts: 807
Likes: 0
From: A place where stupidity runs rampant aka NorCal
EM1 Comptech 4-2-1 Header with a HCP mount kit:

No grinding, banging or swearing. You do have to remove the crossmember to install it though. Well worth the money
-Todd

No grinding, banging or swearing. You do have to remove the crossmember to install it though. Well worth the money
-Todd
Count Blah. Thats one of the nicest engine compartments I've seen. Is that the mig or tig welded header, I like the bronzish color it has. Also where did you get those radiator hoses, very nice.
Honda-Tech Member
Joined: Nov 2001
Posts: 807
Likes: 0
From: A place where stupidity runs rampant aka NorCal
Its the Tig welded Comptech 4-2-1 (btw: EM1 = 99-00 Civic Si). Here u go, snapped these tonight just for you - woo woooooooooo






Trending Topics
DO NOT buy a gsr header, mine ******* scrapes like whoa...
get a b16a (b16a are about 10mm shorter blocks than gsr) and get some one to weld u two o2 bungs on the 2 y parts of the header...
get a b16a (b16a are about 10mm shorter blocks than gsr) and get some one to weld u two o2 bungs on the 2 y parts of the header...
Thats a pretty tight fit. I think I'm going with that same setup, did you us a highflow cat or custom pipe? Does it sit in the stock position of the exhaust manifold?
Honda-Tech Member
Joined: Nov 2001
Posts: 807
Likes: 0
From: A place where stupidity runs rampant aka NorCal
Feel's chipped (removes the 2ndary 02) PR3 with primary 02 in the stock comptech header location (right before the cat, where the stock obd2 O2 is)
-Todd
[Modified by Count Blah, 4:03 PM 1/22/2003]
-Todd
[Modified by Count Blah, 4:03 PM 1/22/2003]
Thread
Thread Starter
Forum
Replies
Last Post




