F/S Test pipes *cheap*
Joined: Jul 2005
Posts: 27,305
Likes: 190
From: Phoenix

To answer the questions on here as well:
1) Test pipes sometimes throw CEL's. I never had one on my car but that may have been from the turbos. If you do you can always use the non fauler spacers to push the O2 sensors out a little.
2) Why do these have 2 holes? I added a second set of bungs because I had two extra O2 sensors (Gauge and UTEC). If you don't need them you can put in a plug.
1) Test pipes sometimes throw CEL's. I never had one on my car but that may have been from the turbos. If you do you can always use the non fauler spacers to push the O2 sensors out a little.
2) Why do these have 2 holes? I added a second set of bungs because I had two extra O2 sensors (Gauge and UTEC). If you don't need them you can put in a plug.
Joined: Jul 2005
Posts: 27,305
Likes: 190
From: Phoenix

I don't know. I got them from UMS Tuning when we did my TT kit install. I think they were on TwinSnail's car for a couple months before that. Let's call them brand "X".
fit a coupe?
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kevintandmd
G35 Sedan V35 2003-06
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Sep 3, 2015 06:41 PM




