samedi 16 août 2014

Muffler delete question

Hello fanatics,



I recently did a muffler delete on my 330, and I have a question. There is a rattling noise when revs drop only between 2K and 1K RPM. I have heard the same noise on every YouTube video of muffler deletes as well. (Refer to those, as I don't have a video haha)



Any ideas on what it is and how I can get rid of it?





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