BK lot in Clifton Park! there is a thread going in the Central NY section. There is also a northern lot if you check out that regional forum. Also, WELCOME!
It's Finish1, but it's a 2k high build and I guess high builds have zero moisture blockers. I would paint it but I need a fender and to find a car to cut some pieces out of.
My mom's GT was doing that. I took out the MAF and IAC and cleaned them and it runs a ton better and the light is gone. There could also be a carbon build up on the 02 sensors.
I don't get what your asking. If you have stock headers and an X pipe for shorties, than all you should need to do is unbolt the factory y pipe from the headers and the flow tubes and put the new x pipe in.