And after reading through it, I understand where you are coming from deftsound. I don't even have my supercharger on my car yet, and I've been asked how much it cost about 27 times. While I have normally given them a ballpark figure on it, it is still kinda rude to ask about it. It doesn't bother me that much, but it is kinda like going up to a young lady and asking how much her engagement ring costs: it's none of my business and in the end, I don't really need to know.