Where is everyone putting their bung at (sounds like a bad Bevis and Butthead episode)? Before the cat, but is it ok to put it in the pass side y-pipe near the stock location, or do I want to know what all 8 cylinders are doing and I should put it downstream right before teh cat?

Thanks

I believe right before the cat is the preferred location. Mine will be going in the H-pipe for my dual exhaust.