2020 vs 2021 Exhaust Sound?
11-11-2021 | 06:39 PM
#1
Thread Starter
Junior Member
Joined: Jun 2009
Posts: 38
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20' G63, 23' Huracan Tecnica, 23' Plaid S
2020 vs 2021 Exhaust Sound?
I was wondering if there is a sound difference in the 2020 vs 2021. I have replaced my 2020 muffler/tips with a 2021 and was curious about this. If anyone knows?
Thanks!
Thanks!
11-12-2021 | 12:29 AM
#2
MBWorld Fanatic!
Joined: Oct 2019
Posts: 3,355
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From: Colorado
G550
Best way to determine this is to acquire an HP/Agilent 3582A Audio Frequency Spectrum Analyzer and conduct a series of calibrated frequency versus amplitude scans on each exhaust system under various engine accelerations within an acoustic insulated/absorbing facility. Results will be indisputable to those who might argue otherwise.
11-16-2021 | 03:41 PM
#3
Thread Starter
Junior Member
Joined: Jun 2009
Posts: 38
Likes: 10
20' G63, 23' Huracan Tecnica, 23' Plaid S
Best way to determine this is to acquire an HP/Agilent 3582A Audio Frequency Spectrum Analyzer and conduct a series of calibrated frequency versus amplitude scans on each exhaust system under various engine accelerations within an acoustic insulated/absorbing facility. Results will be indisputable to those who might argue otherwise.
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PeriodCorrect (11-24-2021)
11-16-2021 | 09:12 PM
#4
Super Member
Joined: Feb 2020
Posts: 793
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From: NJ/NYC
2005 G55K
According to Mercedes Parts Diagrams for a 2020 vs 2021 G63, the muffler + tip part numbers are the same, 463-490-78-01 for the Right Muffler, and 463-490-77-01 for the Left Muffler, so there should be no difference. I don't know if there were any different optional exhausts between those years though.
https://www.mbpartscenter.com/v-2021...ust-components
https://www.mbpartscenter.com/v-2021...ust-components
