Hey folks, anyone changed their own O2 sensor? What place to put it. Can't even get the electrical hook up undone yet. Suggestions? Also found my SupaSucka intake is broken at base of throttle body side tube, and the threade inserts have come loose from the air box, so I have all kinds of leakage getting by. SO, I'm looking for a new intake/air cleaner setup. Any have opinions on the Weapon R Secret Weapon, or Password Carbon Fiber JDM setups? Anyone have anything they wish to give/sell me for a 2008 Fit Sport with manual 5 speed? Still have the factory oem setup, but really?... Help an old grandpa out here!