@MotorPsycho: I will be running stock for a while that's the reason for painting the things I wanted. Time I have, but I have to wait for the money to come. I thought I might use the stock exhaust on the end of the expansion pipe. Any other suggestions?QUOTE]
Now i understand why you painted those things...i think it looks really good so far.
if you use the stock muffler on the end of the expansion chamber, you might want to consider modifying the baffle inside for a little more flow.
you can drill 2-3 small holes in the flat baffle plate inside, and it will make a big difference in the flow, but it will make the noise level increase sightly.