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  1. #1
    Super7Four's Avatar
    Join Date
    Jul 2008
    Philadelphia Area

    Help with Intake Grate mod

    I have a 15F and wanted to know if anyone has cut out the center bar on the intake grate? If so, what performance gain did you achieve?

    I've seen the subject mentioned in various threads but no real discussion of anyone actually doing it?

    Besides what you might suck up, is there any performance downside to this mod?

    Is this better than aftermarket (worx or R&D) for smooth conditions?


  2. #2

    Join Date
    Nov 2007
    Olathe Kansas
    I cut mine out about a month ago and it seemed as though it gained at least a couple more horsepower,I did notice a differece after this mod.It was done on a ZXI 900!

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