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I need a quiet exhaust. Quieter than quiet mode.

Dale_K

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I have a messed-up ear from riding motorcycles. Any deep-toned sound really aggravates my ear to where I can't stand it anymore. My new 2024 EcoBoost convertible seemed fine at first but after using it more during the nice weather it's reached a point where I have to wear an earplug in the bad ear, even when the active exhaust is in its quietest mode. I need an exhaust like a regular car - something you can't even really hear at all. The sound is worst at low rpm under a little power - like going up a gentle hill at 35 mph.

Is the base exhaust quiet? Is it quieter than the active exhaust in the quiet mode? I'm willing to spend a lot of money to get this car usable, so any suggestions would be appreciated. I have checked the exhaust tips and the active exhaust valves are working and fully closed in quiet mode.
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Sofa King

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This may be a first... a Mustang owner wanting a quieter exhaust! I don't know of any system that would be quieter. Perhaps adding a resonator or an additional muffler ahead of the existing ones. I think that the non-active exhaust is about the same as normal mode on the active exhaust.
 

smurfslayer

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I’m not being snarky here:
it may be far less expensive to use AirPods in conversation mode with noise cancelling.
 

POHLHAMMER

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Why a convertible then ?

Seems to be the first mistake.

Go to a good shop , and start asking questions. As stated , maybe you can get larger or additional mufflers.

Good luck , sorry to hear about the painful ear. Big time Bummer for a Mustang owner.
 


AZ_Ryan

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I came here expecting to be entertained by the comments. But im really sorry about your hearing issue. 😔

Standard exhaust is not any quieter than active exhaust in normal mode. I agree that maybe a visit to a muffler shop and explaining the issue to them would be the best bet. 👍🏻
 

Skye

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Just to clarify, it seems like the issue is not necessarily intensity, the loudness of the sound, but the frequency? Anything low in tone, low in pitch, low in frequency? Low frequency signals do carry the farthest and have the greatest amount of energy per wave.

I cannot offer any guidance on what could be changed. Clarify with the exhaust business, maybe go out for a test drive as an example, to explain what you're trying to get rid of.
 

Paddles

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The EB plays bassy engine sounds through the speakers. Perhaps this is contributing to your issue?
 

Skye

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Cucurú

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Wow! I'm just wondering about putting two separate mufflers in place of the resonator. You could most likely find barely used mufflers from someone who put nasty raspy mufflers in a new car and kept the originals, or a shop that has a couple taken off a customers car. I hear Shelby has all kinds of parts taken off cars and replaced with their own. I had a problem with my left ear. Was so bad I even had to put a finger in it while flushing the toilet. It subsided after a few months.
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