| '93 325i O2 delete
hey guys, i have the stated model and im planning on doing a turbo set up soon with custom manifold and exhaust. This would mean having to bypass the o2 sensor. what i was wondering was if it was possible and how would this be done? i usually do it with my domestics but i dont know how BMWs are set up and i also believe there are 4 wires instead of 2 which is most commonly found on the domestic cars. any help would be great thanks guys
(just for further knowledge) This particular model only has 1 o2 sensor. | 
Linear Mode
