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Hypertech Thermo Master Power Chips


Hypertech
Hypertech Thermo Master Power Chips

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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.



135 Products Page: 1 2 3 4 5 ... |  Next Results per Page:
GM Car

533-11002
Hypertech Thermo Master Power Chip
  • 1981 GM 305 (LG4)
  • Automatic Transmission
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  • $139.99
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    533-11032
    Hypertech Thermo Master Power Chip
  • 1981 Camaro, Impala, Malibu
  • Automatic Transmission
  • 4-Barrel Carburetor
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  • $139.99
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    533-11042
    Hypertech Thermo Master Power Chip
  • 1981 Corvette 350
  • Automatic Transmission
  • 4-Barrel Carburetor
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  • $139.99
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    533-11052
    Hypertech Thermo Master Power Chip
  • 1981 Corvette 350
  • Manual Transmission
  • 4-Barrel Carburetor
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  • $139.99
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    533-11072
    Hypertech Thermo Master Power Chip
  • 1984 Camaro/Firebird 305
  • Automatic Transmission
  • California Models Only
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  • $139.99
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    533-11092
    Hypertech Thermo Master Power Chip
  • 1986 Caprice 350 (Police Model)
  • Automatic Transmission
  • 4-Barrel Carburetor
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  • $139.99
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    533-11102
    Hypertech Thermo Master Power Chip
  • 1984 Celebrity 2.8L
  • Automatic Transmission
  • 2-Barrel Carburetor
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  • $139.99
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    533-11122
    Hypertech Thermo Master Power Chip
  • 1982 GM 305 (LG4)
  • Automatic Transmission
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  • $139.99
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    533-11172
    Hypertech Thermo Master Power Chip
  • 1982 Camaro/Firebird 305 (LG4)
  • Manual Transmission
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  • $139.99
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    533-11182
    Hypertech Thermo Master Power Chip
  • 1982 Camaro/Firebird 305
  • Automatic Transmission
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  • $139.99
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    533-11192
    Hypertech Thermo Master Power Chip
  • 1983 Caprice 350
  • Automatic Transmission
  • 4-Barrel Carburetor
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  • $139.99
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    533-11202
    Hypertech Thermo Master Power Chip
  • 1983 Camaro/Firebird 2.8L
  • TH200 Automatic Transmission
  • 2-Barrel Carburetor
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  • $139.99
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    533-11212
    Hypertech Thermo Master Power Chip
  • 1983 Camaro/Firebird 2.8L
  • TH700 Automatic Transmission
  • 2-Barrel Carburetor
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  • $139.99
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    533-11222
    Hypertech Thermo Master Power Chip
  • 1983 Camaro/Firebird 2.8L
  • Manual Transmission
  • 2-Barrel Carburetor
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  • $139.99
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    533-11242
    Hypertech Thermo Master Power Chip
  • 1983 Camaro/Firebird and G-Body 305 (LG4)
  • Automatic Transmission
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  • $139.99
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    533-11262
    Hypertech Thermo Master Power Chip
  • 1983 Camaro/Firebird 305 (LG4)
  • Manual Transmission
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  • $139.99
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    533-11282
    Hypertech Thermo Master Power Chip
  • 1983 Camaro/Firebird 305 HO
  • Manual Transmission
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  • $139.99
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    533-11302
    Hypertech Thermo Master Power Chip
  • 1984 Caprice 350 (Police Model)
  • Automatic Transmission
  • 4-Barrel Carburetor
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  • $139.99
    Order Today Ships 04/22/14

    533-11312
    Hypertech Thermo Master Power Chip
  • 1984 Camaro/Firebird 2.8L
  • Automatic Transmission
  • 2-Barrel Carburetor
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  • $139.99
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    533-11332
    Hypertech Thermo Master Power Chip
  • 1984 El Camino 305
  • Automatic Transmission
  • 4-Barrel Carburetor
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  • $139.99
    Order Today Ships 04/22/14

    533-11352
    Hypertech Thermo Master Power Chip
  • 1984 Camaro/Firebird and G-Body 305 (LG4)
  • Automatic Transmission
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  • $139.99
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    533-11362
    Hypertech Thermo Master Power Chip
  • 1984 Camaro/Firebird 305 HO
  • Manual Transmission
  • California Models Only
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  • $139.99
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    533-11372
    Hypertech Thermo Master Power Chip
  • 1984 Camaro/Firebird 305 (LG4)
  • Manual Transmission
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  • $139.99
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    533-11382
    Hypertech Thermo Master Power Chip
  • 1984 Camaro, Firebird, Monte Carlo 305 HO
  • Automatic Transmission
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  • $139.99
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    533-11392
    Hypertech Thermo Master Power Chip
  • 1984 Camaro/Firebird 305 HO
  • Manual Transmission
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  • $139.99
    Order Today Ships 04/22/14

    533-11412
    Hypertech Thermo Master Power Chip
  • 1984 Corvette 305
  • Manual Transmission
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  • $139.99
    Order Today Ships 04/22/14

    533-11472
    Hypertech Thermo Master Power Chip
  • 1985 Corvette 305 (LG4)
  • Automatic Transmission
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  • $139.99
    Order Today Ships 04/22/14

    533-11482
    Hypertech Thermo Master Power Chip
  • 1985 Camaro/Firebird 305 (LG4)
  • Manual Transmission
  • California Models Only
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    Fits Applications
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  • $139.99
    Order Today Ships 04/22/14

    533-11492
    Hypertech Thermo Master Power Chip
  • 1985 Camaro/Firebird 305 (LG4)
  • Automatic Transmission
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    Fits Applications
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  • $139.99
    Order Today Ships 04/22/14

    533-11502
    Hypertech Thermo Master Power Chip
  • 1985 Camaro/Firebird 305 HO
  • Automatic Transmission
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    Fits Applications
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  • $139.99
    Order Today Ships 04/22/14

    135 Products Page: 1 2 3 4 5 ... |  Next Results per Page: