Also, one more question. Both the headers and y-pipe have "no AIR or EGR." Thats what I want with no cats, right? But the y-pipe will have a place for the o2's, won't it?

Here's a link to the headers and y-pipe:

http://store.summitracing.com/partde...0&autoview=sku

http://store.summitracing.com/partde...0&autoview=sku

 

Without a cat., the AIR is not needed, but the EGR would have nothing to do with or without a cat. The headers will have 02 bungs at the ends in which you will mount your front 02 sensors. As for the rear 02 sensors, you will need to have them programmed out of your PCM or run the 02 simulators as already mentioned.