SS_Firehawk

I won't look at replacing them until I get it tuned. Has anyone reported vibrations behind the firewall? Sounds like a heat shield buzzing from resonance at low rpm. I want to find it and choke it. I think I might try that resonator when I have a spare $150. I don't think it's too much out of pocket to see what the differences would be. The headers make power, there is no doubt about it, but I just want to finish cleaning up these small issues already!

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