header question
I've searched the forum, but can't find good solid answers.
I'm planning on purchasing a DC header in the near future. Not sure if I'm gonna get ceramic or polished. Anyways:
1. Can I expect noticable gains considering the mods I already have?
2. Will the header produce a more aggressive sound under the hood in addition the the CAI?
Is there anything else I should know about headers?
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