J
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What causes loud exhaust noise on the BMW M4?

I have a BMW M4 and recently, I've noticed that the exhaust noise has become significantly louder. It's not a pleasant sound and I'm worried it might be a sign of a bigger issue. Has anyone experienced this before and what could be causing it?

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Answers (2)

S

It's likely caused by a faulty muffler or exhaust pipe. I would recommend taking your car to a mechanic for a thorough inspection to pinpoint the exact issue.

J

It could also be due to a damaged exhaust system, which can happen if you frequently drive on rough roads. I suggest getting it checked out as soon as possible to prevent any further damage.

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