HID's in the fog lights.
 

I've been searching on here,but all the posts seem to be old. Anyone recently add HID's to the fog lights? I'd like to do yellow HID's to match what i have in my 911. Been reading on here about getting error codes and what not,just curious if the newer kits have fixed all that or not. I normally get my HID's from DDM tunning. They have a great price and great warranty.

Yellow is the way to go if you make the conversion. That way, they will actually still be useful in the fog!

Good luck with it.

I agree,the yellow ones in my 996 cut through very well.

Is the 957 foglight H11?

H11, get the 3000K for the fog..

Order from TRS (The RetroFit Source)

Best aftermarket HID's hands down.

Headlight washers, fog lights, parking lights..... And the such are things I wouldn't mess with unless there was a real fog problem or issue. Changing out electronics, even altering lighting, has too high of a frequency of gremlins - unless there was a specific and necessary issue I needed to overcome. If I had a fog issue I would install some seriously effective fog lights not bother with the Cayenne's valence lights.

Just make sure you don't burn the foglight housing or wire harness, can be pretty expensive.

Good luck!