M-Series (M1, M3, M5, M6)General M-Series Discussion - If it does not fit into a more specific M Category above, please place it in here. In addition, previously archived M-Series discussion is located in this section.
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I am looking to buy headers...thats the missing piece in my flows. I was thinking HIOP? Or would my money be better spent somewhere else? I have intake, track pipe, exhaust and chip.
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