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  1. Bigger MAF for GTA (87mm OD)

    Alfa GTA
    Hi, I am planning to swap my GTA orig. TB for Cayennes TB that has OD 87mm. Also the Carbon Dynamic airbox has the exact same outer diameter, but I realized that my GTA original MAF will not fit to that. So I guess bigger diameter MAF is required? Is there any MAF's that will work along with...
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