I am rebuilding my motor and ditching the rte setup. Long story short, I am able to get more power out of a mildly built 22re than a stock rte for less $$$. So here's my dilema: As you know the rte has a o2 sensor right behind the turbo, the 22re has an o2 sensor before and after the cat. Can I just use the rte o2 sensor in it's current location mounted on the exh header? Will I have any issues in doing so?