G80.G82
BMW M3 and M4 - The Icons
| 02-12-2024, 06:39 PM | #1 |
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Major
 
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Rattle / vibration sound while coming to a stop at low speed
Hello everyone, just curious if anyone has had a similar issue..whenever I am either about to stop, meaning car is at 1-2 mph, or while reversing at a low speed, there is a sound coming from underneath the car. It is not the midpipe, happened when I had a stock midpipe. I do have catless downpipes, my theory is it could be the downpipes or the rotors/pads. I don’t know what else it could be. Has anyone else experienced a similar issue? Dealership couldn’t replicate it, sometimes it happens, sometimes it doesn’t, it’s weird. Also, there is nothing vibrating, it just sounds like a vibration.
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| 02-12-2024, 06:43 PM | #2 |
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| 05-10-2024, 11:58 AM | #4 | |
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Private First Class
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| 05-10-2024, 12:11 PM | #5 | |
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| 05-12-2024, 04:21 AM | #6 |
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Second Lieutenant
 
202
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Metal on metal noise? Loosen all the exhaust and rotate things around so they fit nicely. Then torque closest to the engine first, moving back down the line.
You have all the bolts mounting the exhaust to the frame nice a snug? |
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