Rear O2 sensor delete

  1. cmal37
    cmal37
    I was wondering if anyone local had a tuner so I could delete the rear O2 code in my car so I can cut the ubend out of my exhaust and weld in a straight pipe
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  2. Dstratt01
    Dstratt01
    i dont have a tuner but i did however delete my ubend and had the pcm retuned by zzp. they deleted the code upon request through there. i would highly recommend having the pcm retuned anyways because it did miracles for my gp.
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