[kajyy]

I have a 2023 2ss and just put some Speed Engineering 2" headers on and there is some crackling noises. Not at idle, only when driving, and when going over little bumps it gets worse. I went down there and everything is as tight as possible. Can someone listen to the video and see if they ever heard it before or know what it could be?

Update: not letting my post the vid for some reason: first time posting in forums