what's up, i was just wondering... i have the APEXi N1 catback exhaust, and when i first installed it, it was pretty loud. but now (after a month or so), it seems to have gotten more quiet than when i first installed it. is this normal? or am i just getting used to the sound? i'll check under the car later to make sure that all the bolts are tight. but just wondering if this was normal to you guys? i know it's supposed to one of the "loud" exhausts out there. thanks!