Sooooo.....
Update, finaly got the proper o2 bung shipped in from Gspec, not to rub it in to some of the people on here as Ive read some horror story threads about removing the JDM small o2 bung from the mani. soaked mine in a product I use at work called "free" made by certified labs, put a 32mm socket on it and "poof" came right out! didnt even have to man up on it at all. Correct bung installed and im on my to autozone to get the 4 wire o2, will update later today.
Update, finaly got the proper o2 bung shipped in from Gspec, not to rub it in to some of the people on here as Ive read some horror story threads about removing the JDM small o2 bung from the mani. soaked mine in a product I use at work called "free" made by certified labs, put a 32mm socket on it and "poof" came right out! didnt even have to man up on it at all. Correct bung installed and im on my to autozone to get the 4 wire o2, will update later today.