I finally have my exhaust done. Fair muffler custom created the whole system. I have have a 3" Down Pipe with flex going into a high flow cat. From there I have a 3" electric cutout. When the cutout is closed the exhaust dumps into 2 2.5" imco mufflers. This system sounds great. They did a great job creating it and with as picky as I am about little details I couldn't be happier. The car runs great and I have recieved numerous compliments from various people. Gopher is now a happy person. This weekend I think I'll be cruising lower wacker with the cutout open.