Looking for a factory y-pipe for my 2006 Sierra 2wd. Not sure if 4WD are the same as 2wd.

It can have cats but if they are already gone and have pipe welded in place thats even better.

I have a aftermarket y-pipe with cats from a autoparts store that has smaller pipes and no room to add in a wideband before the cat without modding it. I don't care to use this aftermarket unit and it seems to leak.

Let me know what you have and we can discuss a resonable price.

Thanks.

 

Bump.

 

Are you looking for the pipe from the manifold down? I have I think what you want but it doesn't have the flange on the down stream on it (I cut it off and used it in a build). Let me know if you are interested.

 

Actually I was able to find one from someone, having it sent my way as we speak.

Sorry should have updated this thread.