INJECTOR CLEANERS

Check Out Our 2-step Fuel Economy Recovery Process

Utilize Super Clean and Premium Together to Recover Performance

Clean up your fuel system first with 4+ Super Clean, then keep it clean and performing to its best with 4+ Premium.

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  • 4+ Super Clean

    4+ Super Clean

    4+ Super Clean

    Super Fast Multipurpose Injection System Cleaner
    $56.54
    $56.54
  • 4+ Premium

    4+ Premium

    4+ Premium

    Multipurpose Fuel System Cleanliness Maintenance
    $30.77
    $30.77