when is header coming for 03 gt v6 tib?
#13
Because there are a total of 5 02 sensors, 2 on each manifold before and after the manifold cat, and one on the front pipe. I can drill into the headers and place 1 02 sensor on each and the one on the front pipe already has a bung on it for the 5th sensor in the series. That still leaves the other 2 sensors that would have gone before the manifold cats. If I placed them higher up on the headers they would still recieve the same signal as the sensors on the lower half of the headers causing a CEL. I thought about buying universal 02 sensors for the first two and buying 02 simulators for the universals, since hyundai doesnt have any 02 sims. Would this work?