HKS exhaust sound change when warm?
#11
i had my HKS duals for awhile.. on cold, its loud... like enough to make my van alarm go off. but when its warmed up its quieter and not as loud... the drone isn't as bad as most exhausts out there. are you going to the meet tomorrow?? i might be out if its warm. i'd like to listen and compare it to mines.
#12
Originally Posted by rydelow' timestamp='1307654332' post='20666985
i had the hks. same thing happened to me. got rid of it cus of the drone and robbed the car of power. my dyno proves it lol
How long did you have the exhaust before that started happening? Good to know. More leaning going back to stock with that 411. Thanks!
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