stock manifold. It is thermo plastic though, I believe, as it can easily withstand the 375 degrees I cure at.
Its normal powder though, and I can do any color. Pricing will probably be around $100. This was a test piece I bought to do a proof of concept on. I will be doing the LS2 intake on my C6 this weekend and making sure everything is ok before actually doing it for any paying customers, although there should be no problems. Even at 375 degrees, the plastic was just as hard and stable as at room temperature, and I brought it up to that temperature and sustained it for 1 hour on 2 different occassions. This particular one is actually going to get another coat in a color, just to see how it goes.