A’PEXi Auto Timer For NA & Turbo

    A’PEXi Auto Timer For NA & Turbo.

    Automatic calculation of the necessary amount of after idling time.
    Displays estimated A/F ratio.
    Displays battery voltage.
    Displays O2 sensor voltage.
    Displays RICH or LEAN via 2 LED.

    144 different settings to ensure the most optimum countdown setting from the widest array of vehicle
    16 way adjustment of countdown timing from 0-10 minutes.