Magnaflow Exhaust on G550 and Fluttering Sound
#1
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Magnaflow Exhaust on G550 and Fluttering Sound
Hi everyone, I had a muffler shop delete the muffler (under rear passenger seat) and they installed a 12 inch magnaflow exhaust on both sides with AMG tips. It sounds much deeper and more aggressive than the oem exhaust on my 2009 g550, however when I decelerate or anytime the revs drop I get a fluttering noise. I don't like the sound, and the muffler shop can't seem to figure out what the problem is. Has anyone had the same problem and what is the solution? Thank you!
#3
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I'll take a video clip once I get home. The G550 has a muffler under the rear seat and two resonators on each side of the car where the exhaust exits. They deleted the muffler and the resonators were replaced with magnaflow mufflers.
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Got it, I see that you have a 2009 based on your username block. My 2020 G550 has 2 mufflers that I replaced with G63 mufflers thus the reason for asking.