I've had my blower on my car for just about a year, i bought it used and the guy before me had 2 years on it with a smaller pulley. Anyway ever since i had it its been louder then any other sq i've heard, instead of a whistle sound it makes more of a loud gear noise. It's still working fine and making good power but, recently its been making more noise. Im guessing its on its way out, so how much does vortech charge to rebuild the blower. What will eventually happen will it just stop working? There's no oil leaking from it or anything either. It's definetely a sq trim it says it on the blower. Im sure ambo will chime in he's heard the car in person and his blower sounds alot better, lol.