im looking at the OBX Racing 4-1 SS Exhaust Manifold Header 00-04 Ford Focus 2.0L Zetec ZX3 . im wondering if this set up will still set of the check engine code ?
10-28-2012 02:47 PM
It shouldn't. I have one and no light
10-28-2012 03:12 PM
thanks im just not wanting to spend all the money on a cat
10-28-2012 04:21 PM
You should be ok I'm not sure about the stock cat cause I did a cat back at the same time
10-28-2012 04:41 PM
If it does, there is a thread to show you how to fix it. It's easy and will take 20minutes or less.
10-28-2012 06:46 PM
its has the down pipe but still have the spots for the o2 sensors
10-29-2012 12:34 PM
I bought that set-up second hand. I tried every ratchet, universal, and wobble socket I had and couldn't get all the manifold bolts on. I ended up just going with the downpipe. The previous owner did have it installed. I could see the msrks from the manifold bolts. If you do buy it and get it installed, let me know how you did it. You will get a CEL, it's not a cat converter. Just a honeycombed pipe. I have a cheater to keep the light off.