Posted March 11, 2017 Picked the x11 up today very impressed,throttle seams very heavy?,powercommander fitted,MTC cans,STD headers,mismatch tyres.if I put b/bird headers on do I keep 02 sensor or not? 0 Share this post Link to post
Posted March 12, 2017 (edited) If you have PC fitted then there should be O2 sensor eliminator also. Small "plug" in the sensor connector. If you dont have it then its done wrong, O2 reading makes original ecu try to adjust mixture and PC is trying to fix that. So, you dont need O2 sensor if you have PC, but if you at some moment want to get rid of it then O2 sensor connection in the headers would be nice. In that case you have to find that "newer" BB headers from injected model (i would go with Delkevic headers thou) Edited March 12, 2017 by Maintenanceman 0 Share this post Link to post
Posted March 12, 2017 Hi and thankyou for the info,yes i was looking at the Delkevic headers myself. 0 Share this post Link to post
Posted March 12, 2017 Dont know if it will get bad after some time if not used, really not sure about that. 0 Share this post Link to post