PM if you have questions regarding my Stage 2 setup. It is your basic Turbo Back exhaust, Up Pipe, K&N Typhoon, and APv2 with a TDC Custom Map. I haven't needed any warranty work yet but took my car to SOG for a sunroof rattle last week and they didnt give me any flack about the mods to warranty fixing the rattle. Will probably go back in a few weeks to let them fix the car. The only problem is that I will most likely have my Stage 3+ setup on there by then:lol: