Where did You get Your Bosch Wideband 02 sensors?

Where did You get Your Bosch wideband 02 sensors?

I may need downstream 02 sensors.

I saw somewhere in here but can’t find the thread.

Good place to buy?

www.genuineaudiparts.com price matched mine from somewhere I can’t remember where exactly, they are the 17353 I believe but they were like 90$ each. The other ones they say that will work I think are 17113, may work but are not the proper ones from factory, I think. Not too sure on why they are different I’m just very perticular on having exact factory replacement parts so I installed 17353, except on performance then its JHM all the way.

Someone on here mentioned Bosch wideband 02 sensors and I can’t find the post now.

Anyone know who it was?

Did a search and don’t see it.