So who has done it themselves and who has used T-moss? It is something that is on my list of things I would like to do to open things up but not sure if I want to try it myself or send it off. I am pretty sure I could figure it out but for the sake of time t-moss's prices don't seem too unreasonable. I have always hated the way the stock temp gauge stopped working when I installed the aftermarket gauges. I would like to drill/tap a hole near the stock hole to allow for both senders to mount. Anyone else done this just to help show where was a good spot? T-moss also offers a ceramic coating after bead blasting. Now after contacting him its just duplicolor high temp ceramic paint which I know I can do myself(but would not) but I am going to send my headers out for a ceramic coating. I have been wondering how much/if it would do anything to coat the lower intake to help with intake temps with the supercharger? I can't help but think it would help keep temps down which on a supercharged car is never a bad thing but I am a motor newb by most standards.