I've been doing some research to see if there was anyone out there that makes an o2 elminator 3" downpipe for a T3/T4 exhaust housing, but so far I do not know of anyone who makes it. Does anyone have an idea of some one who can fabricate or a vendor that carries them? I am mainly looking for some information on a Garret 4-bolt T3 flanged downpipe.

 

We sell them with our turbo kits. PM if you need the details.