blazers get ridiculously loud. that slanted rear windshield on the 2dr's help a lot too. have fun man, if i didn't have such a deep-rooted hatred for american cars i'd get a blaze too.
my blaze rattles to much when pointing sub back used damplifier and didnt help because i can find rattles so i pointed sub up and it works, gas mileage **** on it big time mine is very top heavy