I am a new member and in need of a tuner. I really don't want to dish out the money for a hodata when I only have a CIA and a header. I just need to get rid of my P0420 (02 sensor) CEL so I can pass emissions and have a nicer tune on my car. Could someone check if anyone is selling one or point me in the right direction of where to get one ASAP? I am a new member so I cannot check. Thanks!