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Hypertech Thermo Master Power Chip 1990 Lumina, Grand Prix 3.1L

Hypertech 120492

533-120492

made in usa
jegs shipping
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Estimated to ship directly from the manufacturer on 08/20/18
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Hypertech Thermo Master Power Chip 1990 Lumina, Grand Prix 3.1L $145.99
Hypertech Thermo Master Power Chip
  • 1990 Lumina, Grand Prix 3.1L
  • Automatic Transmission

  • Specifications:

    Quantity
    Sold individually
    Manufacturer's Part Number:
    120492

    Plug-In Performance for 1980's and 1990's GM Vehicles

    The premiere name in classic automotive ECM programming, Hypertech became famous with this replaceable power chip, or "PROM", for older vehicles. Before the OBD-II port, OE computer chips on the ECM had to be physically replaced. Hypertech's Thermo Master Chip is one of the best PROMs available. It can create instant power by adjusting spark advance and air/fuel ratio. Such adjustments can also increase fuel mileage potential with sensible driving. Designed for use with a PowerStat 160° or 180° Thermostat, Thermo Master Chips eliminate tuning guesswork... just plug in and drive.

    Does Hypertech 120492 fit your vehicle?

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    Aspiration

    1990 PONTIAC GRAND PRIX

    • Liter: 3.1
    • Aspiration: N
    • SubModel: STE
    • CUI: 189
    • EngineType: V6 ( 3.1 L / 189 )

    1990 CHEVROLET LUMINA

    • EngineType: ALL
    • SubModel: EURO
    Items You Need
    Some parts are not legal for use in California or other states with similar laws / regulations