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Product Summary

Universal Fit

    Key Specs

    MFG. Part #990003
    BrandSpectre Performance

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    Spectre Performance 990003 Details

    Spectre’s intake couplers and sleeves for GM mass air flow sensors are designed to adapt the majority of boot-in style GM mass air flow sensors to a 4 inch intake system. This 3-5/8 inch to 4 inch sleeve is engineered for optimum fit and function.
    • Spectre’s intake couplers and sleeves for GM mass air flow sensors are designed to adapt boot-in style GM mass air flow sensors to a 4 inch intake system
    • We offer 3-5/8 inch to 4 inch sleeves as well as 3-7/8 inch to 4 inch sleeves

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    Spectre Performance 990003 Specifications

    KEY SPECS
    MFG. Part #990003
    BrandSpectre Performance
    GENERAL
    GTIN Code089601900032