[tfnaaf]

Ive been asked about how to do this process on more than one occasion and have been happy to supply the information. Hopefully someone will add this to the FAQ on turbos to help save some members some time ......

These are NOT my photos but im unsure of who the owner is exzactly. But they do give some very good photos and i hope that they dont mind






You now need to drill out 1 of the non foulers using a 1/2" drill bit. When finished this is what it will look like.




o2 Sensor inserted in the modified non fouler


Second, unmodified non fouler now installed on modified non fouler, then threaded into the downpipe

[03-Acura-1.7-EL]

I think you already had same thread sometime back. I've used your info to built same thing.
Can say its your own ?

[Spoolin]

good post. i saw this on some ep3 forum a while back and did this same thing. works great

[nick95673]

how does this work? It just picks up less emmission gasses since its further back?

[kornsined]

has been working great for 8 months.

[tfnaaf]

Im hoping it to get added to the FAQ i know its sorta a pre-post

[4*banger]

sry for bieng such a noob but how does this work?

[drunkenmagnum]

awsome! i think i am the member that finally pushed him over the edge!

[drunkenmagnum]

.............

[tfnaaf]

Nahhh, you were just the more recent person to ask But if we can get a mod to add this to the FAQ it will save people time i hope

Originally Posted by drunkenmagnum

awsome! i think i am the member that finally pushed him over the edge!

[Pedro Lopes]

You do this to the first 02 sensor right ( The one before the cat).

[tfnaaf]

The second O2 sensor NOT the first!

Originally Posted by Pedro Lopes

You do this to the first 02 sensor right ( The one before the cat).

[skipbarber]

lol, if you did this to the first o2 sensor, youd be throwing all sorts of codes.

[Havok2k1]

Added for ya

[v8eaterokv6]

so what does this do exactly or how does it work