Preparing for the new vortech:
Since my old unit was in satin and the new in polished, I have to get the discharge tube to match. I only spent 2 hours here getting like this, and if I need to I will get it even smoother to match the vortech.
First the original pipe:
Next is after using 150 grit and then 440:
Next, I used some 600, then hit the pipe with some 3M 1500 grit polish on a buffing pad:
Hopefully this will do the trick...I may eventually get it chrome dipped or maybe just buy a powerpipe/discharge tube polished combo..
Here are pics of what I used:
A 3M drill attachment with a foam pad on it.
3M's Body Repair Rubbing Compound Fine Cut