Anybody have any experience with these

[ovsims]

I think I posted about borg warner before but here's a link I want to get some input since I could buy four of these for the price of (2) bosch o2 sensors
http://cgi.ebay.com/ebaymotors/ws/eBayISAP...TRK:MEWA:IT

 

[Quik LS]

sorry - only use bosch