Nissan 370Z Forum - Exhaust rattle

Nissan 370Z Forum (http://www.the370z.com/)

- Intake/Exhaust (http://www.the370z.com/intake-exhaust/)

- - Exhaust rattle (http://www.the370z.com/intake-exhaust/130959-exhaust-rattle.html)

Has anyone else had problems with exhaust rattle after installing ppe longtube headers? My x pipe is right up against my transmission tunnel after installing the headers so at low rpms it has ab extremely loud rattle

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Have you tried loosening the bolts, repositioning the piping, and then re-tightening the bolts?

Quote:

Originally Posted by SouthArk370Z (Post 3855900)

Have you tried loosening the bolts, repositioning the piping, and then re-tightening the bolts?

I could try that I'm just nervous about touching any of the bolts right now because when I was installing I cross threaded a stud and re-tapped the hole to straighten out. Doing this the threads became small and the stud started to pull out when I was tightening the nut. It's tight now but I don't want to mess with it too much if I don't have to

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