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Old 08-20-2022, 04:03 PM   #1 (permalink)
Iantfox
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Join Date: Apr 2019
Location: Alabama
Posts: 19
Drives: 2011 370z pw m6
Rep Power: 6
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Default Terrible rattling sound

Can anyone help me w my z, I get a very very loud rattle right around 3.5 k rpm’s every time. Sometimes at idle too. All heat shields are off the car except the header ones, car has aam test pipes and fast intentions exhaust, I’ve looked at all contact points and can not figure it out. Rattle started the day the resonated test pipes went on the car sounds like it’s coming from front passenger side but I’m not sure, anyone please help!!
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