Todays update*
I sent an email with the video posted above and this was his reply -
*EDIT - I sent THMotorsports another email with the video i posted above and this was his response.
"Hey Ryan,
After watching the last video you sent me. Have you tried pulling out the silencer to see if the noise goes away? Please let me know, it almost seems like the silencer could be the culprit. Also, warranty work will be handled by HKS Japan that is correct. The item would be shipped to them and then inspected and shipped back over. Please pull out the silencer and see if it resolves the issue.
Thanks in advance,
Rob - Customer Service
1-800-959-0145
customerservice@thmotorsports.com
www.thmotorsports.com"