pre 2008 O2 sensors

[AOW]

Need a "how to" install O2 sensor/bungs onto headers pre 2008. Hell, a full "how to" install Thundermax would be awesome!

[roadhog]

placement of the sensors :

1. buy 2008 headers but the rear bung must be redirected a bit (pointing 15°-30° more to the rear) because the TM sensor wires are thicker then stock and therefore need more clearance vs. the rear jug

2. have bungs welded on your present header pipes like i did; you can find the pics of mine attached, you'll notice that i placed the rear bung in another location then the stock one to avoid the above (+ it's cleaner)

don't have a complete how-to but there's plenty info on how to install the TM in the house across the street; mine is in the mail and i will be installing it asap, much of the info i've read there will be really helpful

[AOW]

Thanks, helps alot. Mine is in the mail as well and I want to get as much knowledge and pix as possible before I take this on.