It's basically a non fouler just a little longer than the standard 18mm's you can buy. The problem with it is the rather large opening inside the cel fix that comes with the testpipe if I remember correctly.

The non foulers you purchase from and auto store have a very very tiny inside bore. They block the exhaust gases that pass quite well.

 

Just bought one of the 90 degree benders to use with my CEL fixed invidia testpipe.

Think this was the missing piece of the puzzle.

 

Where did you get that 90 degree elbow from? Is it that one from T1R on the Evasive website? or is it one you can get at the autostore?

 

I have to use 3 antifoulers with my Invidia 70mm. however when I run the ac I get a cel intermittently but with out ac on I get no cel.

 

I just got my Invidia 70mm test pipe in the mail. I bought the one with the 'cel fix'. Not sure if it's just on the newer versions, but it's actually on the inside of the test pipe. Right where the O2 sensor would screw in, there is a little tube on the inside that has some honeycomb(similar stuff in a cat) in the front of it. Seems like a pretty good concept. We'll see how well it works along with the 90 degree elbow I'll be putting in.

 

I have a t1r Cel fx and 2 anti foulers and haven't had a cel for about 7000 miles

 

Are most of you guys without cel using a 70mm test pipe or something smaller?

 

I have the test pipe that came with the T1R 70mm Sparrow and have never had a CEL.

 

This has fixed it for everyone that has used it afaik:

http://www.inlinefour.com/blcelelad.html

I have never had a cel. Using the T1R TP with their cel fix which looks/works identically to the Blox.

 

I would hope so. I just got done putting on the T1R elbow fix. Went driving around for a while and haven't had it come on yet, but only time will tell. If it does end up coming on, I'm gonna go with that Blox fix. So far, I have the T1R elbow, and the internal fix on the Invidia test pipe.