Wheew! thanks for that info AirData!! It's a much cheaper upgrade then Renntech who wants a lot more for their stuff!

But I was hoping for an upgrade from the dealers... would like to keep the warranty since I did pay for the extended one

Does anyone know for 100% ... if I change parts on the engine... will that kill the warranty for the rest of the car? or only for the parts I changed?

I did see this company gives a 1 year warranty! ... too bad its in CO and kinda hard to get it to their shop if something breaks