this is very true, at 100aw the corolla was much louder than an rx-7, how is this, my daily driver is an 85 gsl-se, and it is freeking rip stomping loud, even with three mufflers it is much louder than the 4ag in the corolla, but yet a burned out flowmaster on an rx-7 is quiter than a 4ag fx-16 with two mufflers, something was not right and i think that sound tests are crap, these are race cars and as long as we fallow the rules in transit it shouldnt be a problem, as long as i dont take the corlla up to 8 grand it is kind of quite, more quite than bubbas mustang with flow daddies that rides around on the street, and antilag is not louder than a good ol big homemade firecracker, plus it scares away peopel deer ect