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Hypertech ThermoMaster Computer Chips

4.1 out of 5 stars 30 Customer Reviews

Hypertech ThermoMaster Power Chips replace your stock PROM, which holds the settings for fuel flow and spark advance. This is a Stage 2 chip that optimizes the spark and fuel curves for max performance. The ThermoMaster Power Chip is designed for use with a 160 deg. thermostat and premium pump gas (91 Octane or better). Maximize the performance of your ride with a Hypertech ThermoMaster Power Chip!

Showing In Stock Items. Show All 572 Items.

Results 1 - 25 of 319

Hypertech ThermoMaster Computer Chips for 1989 CAMARO, FIREBIRD - 128922

Computer Chip/Module, ThermoMaster, Chevy, Pontiac, Each

Part Number: HYP-128922

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Hypertech ThermoMaster Computer Chips for 1987 CAMARO, FIREBIRD - 127042

Computer Chip/Module, ThermoMaster, Chevy, Pontiac, Each

Part Number: HYP-127042

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Hypertech ThermoMaster Computer Chips 154752

Computer Chip/Module, ThermoMaster, Chevy, GMC, Pickup, Each

Part Number: HYP-154752

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Hypertech ThermoMaster Computer Chips for 1982 CORVETTE - 11722

Computer Chip/Module, ThermoMaster, Chevy, Each

Part Number: HYP-11722

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Hypertech ThermoMaster Computer Chips for 1982 CAMARO, FIREBIRD - 11182

Computer Chip/Module, ThermoMaster, Chevy, Pontiac, Each

Part Number: HYP-11182

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Hypertech ThermoMaster Computer Chips for 1988 CAMARO, FIREBIRD - 128822

Computer Chip/Module, ThermoMaster, Chevy, Pontiac, Each

Part Number: HYP-128822

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Hypertech ThermoMaster Computer Chips for 1986 CAMARO, FIREBIRD - 126002

Computer Chip/Module, ThermoMaster, Chevy, Pontiac, Each

Part Number: HYP-126002

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Hypertech ThermoMaster Computer Chips 124222

Computer Chip/Module, ThermoMaster, Chevy, GMC, Pickup, Each

Part Number: HYP-124222

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Hypertech ThermoMaster Computer Chips 851752

Computer Chip/Module, ThermoMaster, Chevy, GMC, Pickup, Each

Part Number: HYP-851752

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Hypertech ThermoMaster Computer Chips 352732

Computer Chip/Module, ThermoMaster, Chevy, GMC, Each

Part Number: HYP-352732

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Hypertech ThermoMaster Computer Chips for 1994 K3500 - 124272

Computer Chip/Module, ThermoMaster, Chevy, GMC, Pickup, Each

Part Number: HYP-124272

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Hypertech ThermoMaster Computer Chips for 1989 CORVETTE - 128982

Computer Chip/Module, ThermoMaster, Chevy, Each

Part Number: HYP-128982

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Hypertech ThermoMaster Computer Chips for 1988 CORVETTE - 128882

Computer Chip/Module, ThermoMaster, Chevy, Each

Part Number: HYP-128882

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Hypertech ThermoMaster Computer Chips 351752

Computer Chip/Module, ThermoMaster, Chevy, GMC, Pickup, Each

Part Number: HYP-351752

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Hypertech ThermoMaster Computer Chips for 1995 C3500 - 354832

Computer Chip/Module, ThermoMaster, Motorhome, RV, 1995, 454, 7.4L, Automatic Overdrive, Each

Part Number: HYP-354832

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Hypertech ThermoMaster Computer Chips 123222

Computer Chip/Module, ThermoMaster, Chevy, GMC, Pickup, Each

Part Number: HYP-123222

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Hypertech ThermoMaster Computer Chips 154722

Computer Chip/Module, ThermoMaster, Chevy, GMC, Pickup, Each

Part Number: HYP-154722

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Hypertech ThermoMaster Computer Chips for 1990 CORVETTE - 150302

Computer Chip/Module, ThermoMaster, Chevy, Each

Part Number: HYP-150302

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Hypertech ThermoMaster Computer Chips for 1984 CORVETTE - 11402

Computer Chip/Module, ThermoMaster, Chevy, Each

Part Number: HYP-11402

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Hypertech ThermoMaster Computer Chips for 1990 BERETTA - 120622

Computer Chip/Module, ThermoMaster, Chevy, Beretta, Each

Part Number: HYP-120622

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Hypertech ThermoMaster Computer Chips 121122

Computer Chip/Module, ThermoMaster, Chevy, GMC, Pickup, Each

Part Number: HYP-121122

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Hypertech ThermoMaster Computer Chips for 1981 CAMARO, IMPALA, MALIBU - 11032

Computer Chip/Module, ThermoMaster, Chevy, Pontiac, Each

Part Number: HYP-11032

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Hypertech ThermoMaster Computer Chips 351792

Computer Chip/Module, ThermoMaster, Chevy, GMC, Pickup, Each

Part Number: HYP-351792

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Hypertech ThermoMaster Computer Chips 129112

Computer Chip/Module, ThermoMaster, Chevy, GMC, Pickup, Each

Part Number: HYP-129112

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Hypertech ThermoMaster Computer Chips 11472

Computer Chip/Module, ThermoMaster, Chevy, Pontiac, Each

Part Number: HYP-11472

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

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