The rear 02 spacer didnt work for me so I need this thing gone. Can I-Speed or Yoshio just get rid of the P0420 CEL? I really don't care about the tuning. I have emailed and left messages for I-Speed with no response.
I think its around $400 but that is with the tuning. I'm sure it would be less just to get rid of the CEL.same boat for me.
New o2s new cat, o2 spacer and I still get the damn thing.
does iSpeed not want your business or what?
How much is their reflash vs openecu?