alfredhu

Dose any one know if this is a special CAT (part number: 964.111.042.05)? This is from my 964RS without O2 attached...

JasonAndreas

That is PAG's equivalent of a cat bypass, option M150. The standard MY92 RS catalytic converter (same as the regular models) was part number #964-113-213-16.

alfredhu

Hi Jason:

Thank you for your reply. What is PAG stand for? I do not see M150 code on my hood sticker. Is this a Porsche motor sport option?

JasonAndreas

Dr.Ing. h.c. F.Porsche AG ("PAG")

It is a regular option available in countries where leaded fuel is sold and it is still available on the latest models. If you look at the wiring harness connector at the DME control unit you should also see a little white jumper with the part number #964-607-422-00. That tells the ECU to function without the O2 sensor.