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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > High frequency vibration from the rear



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      08-12-2016, 12:18 PM   #1
ajaysthinkin
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High frequency vibration from the rear

Hi I have an n54 335i full bolt on. lately i've started having a high frequency vibration from the rear passenger seat area. its not the tray in between it more like the exhaust or drive train causing the whole cabin to vibrate at high frequency and low amplitude. it occurs only at 1000-2000 rpm. I put vibration adsorbent pads underneath the center plate that holds the exhaust but didn't help. anyone experienced something like this or have any tips? thanks
PS: I have aftermarket dp and exhaust
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      08-24-2016, 05:31 PM   #2
E92Vito
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Bummp , having the same issue
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      08-24-2016, 07:09 PM   #3
ajaysthinkin
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Quote:
Originally Posted by E92Vito View Post
Bummp , having the same issue
do you have an aftermarket exhaust as well?
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      08-24-2016, 09:33 PM   #4
jjbmuu
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It's probably exhaust related, check all the hangers and mounting points.
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