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  1. Cheap MAF Meters For Z20LET and Z20LEH engines.

    Items For Sale
    As most of you already know the MAF (Mass Air Flow) meters sits in the air inlet pipe between the air box and turbo on the Z20LET and Z20LEH engines. The standard internal diameter of the OEM unit is just 63mm. Many stage 3 & 4 & 4+ owners thus install the larger Astra VXR MAF which has an...
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