If anyone has 1 for sale or know a link to get one , pm me or sent me an email . I am very interested in purchasing 1 before next week end .

 

u can get a bosch wideband o2 sensor brand new from a volkswagon/audi dealership as their cars come with them stock. it is round 50-60 bucks or sumfin like that, but its just the wideband o2 sensor. depending on your application u might still need a wideband controller.