I was taking off my muffler bolts to put on new ones and try to fix this rattling sound I get from the exhaust when I go into too high of a gear. It looked like a normal silver looking wire wired to a ring, and the ring was bolted into the muffler-to-catalytic pipe part. Does everyone else's G35 have that too?

I was wondering what it's for.

 

Exhaust electrolysis


It reduces static buildup to the pipes.... Hard to stomach but it is what it is.

 

https://g35driver.com/forums/g35-cou...e-exhaust.html

 

Oh thanks Eric!
Feel free to delete this thread as there is already a thread explaining so. My apologies.

 

lol, no problems!