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      01-17-2017, 06:41 AM   #61
vortechvr6
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Drives: 2023 BMW G82 M4 Competition
Join Date: Apr 2014
Location: Jakarta

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Quote:
Originally Posted by optimaxed View Post
have you videos of exhaust driving around and also with hard acceleration ?

Do you have any resonance, vibration or drone at any engine speed ?
I haven't got the time to records videos of the exhaust. But I can answer your questions. If you drive normal, there is a little drone. Very vaguely. It usually around 1500rpm. After that it just disappeared. Its just like stock exhaust. Vibration is about the same. Around 1500rpm and then disappeared after that. Now if you drive hard, it just screams. With a loud burp at every shifting up. Very cool! Also when you let go the gas it will burp, too. The sound is really low. Low growls. I have heard many others brand and they just sound way too loud and it is not low enough. Overall I'm very pleased with the sound.
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