Recent content by beardp

Crush Washer

Still no issues.

I think that the geometry is slightly different - so the valve travel needs recalibrating. I could also hear chatter when the servo tried to close the valve (there is a lot of back pressure on it). The OBD KILLER worked for me to eliminate the CEL and reduced redline. But the valve chatter...

I noticed that the valve servo was the same brand as the one on my 992 GT3 (that I recently straight cat-backed). I borrowed one and installed it in place of the servo on the Emira. So far it is working perfectly - no CELs yet. Here is a link to the modules: A GT3 uses two, so they are sold...

I think that the sound is so much better with the valve wide open. If I understand it correctly, the stock setup only fully opens the valve at 4000rpm.

Machined version:

===UPDATE=== Installed a crush ring on the Y-pipe flange no leaks now. Amazon Found a possible valve delete module after the third try. No CELs yet !! Wired the valve fully open (clockwise) used some Montana bailing wire for the test. Sound is amazing. Hopefully, this is the solution...

No problem at all. I rotated it. (Not flipped it). I'll get another photo when I install the gasket I just ordered.

I have ordered a couple of valve delete modules (see pic). Hopefully one will work. Aerie is building me a titanium straight cat back. This will be the lightest configuration. Does anyone know what exhaust gasket I need to stop the leak at the flange?

Here is a pic of the valve and spring BEFORE I rotated it. So far, so good. No CEL and it opens and closes correctly.