Yeah I've been through that before. This ones a brand new filter though so hopefully from factory they aren't overdone. So from stock to that cone would you have noticed any change? I know I used a 3" filter first on the end of my maf, but it was a really short one off my old 3.4l Grand am so it restricted things way too much. This beast of a filter helped though but now I haven't gone from stock right to this setup


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