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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 73 Items.

Results 1 - 25 of 73

Hypertech ThermoMaster Computer Chips for 1988 CAMARO, FIREBIRD - 158362

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

Part Number: HYP-158362

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 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: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 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: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Hypertech ThermoMaster Computer Chips for 1988 CAMARO, FIREBIRD - 158322

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

Part Number: HYP-158322

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Hypertech ThermoMaster Computer Chips 128092

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

Part Number: HYP-128092

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Hypertech ThermoMaster Computer Chips 128052

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

Part Number: HYP-128052

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Hypertech ThermoMaster Computer Chips 158062

Computer Chip/Module, ThermoMaster, Chevy, GMC, S-Series, SUV/Pickup, Each

Part Number: HYP-158062

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Hypertech ThermoMaster Computer Chips 128082

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

Part Number: HYP-128082

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Hypertech ThermoMaster Computer Chips 128062

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

Part Number: HYP-128062

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Hypertech ThermoMaster Computer Chips for 1988 CORVETTE - 158332

Computer Chip/Module, ThermoMaster, Chevy, Each

Part Number: HYP-158332

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Hypertech ThermoMaster Computer Chips 128042

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

Part Number: HYP-128042

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Hypertech ThermoMaster Computer Chips 128142

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

Part Number: HYP-128142

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Hypertech ThermoMaster Computer Chips 128012

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

Part Number: HYP-128012

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Hypertech ThermoMaster Computer Chips for 1988 CAPRICE - 128362

Computer Chip/Module, ThermoMaster, Chevy, Each

Part Number: HYP-128362

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Hypertech ThermoMaster Computer Chips 128102

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

Part Number: HYP-128102

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Hypertech ThermoMaster Computer Chips for 1988 CAMARO, FIREBIRD - 128842

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

Part Number: HYP-128842

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Hypertech ThermoMaster Computer Chips for 1988 CAPRICE - 128812

Computer Chip/Module, ThermoMaster, Chevy, Each

Part Number: HYP-128812

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Hypertech ThermoMaster Computer Chips 128312

Computer Chip/Module, ThermoMaster, Chevy, GMC, S-Series, SUV/Pickup, Each

Part Number: HYP-128312

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Hypertech ThermoMaster Computer Chips 128302

Computer Chip/Module, ThermoMaster, Chevy, GMC, S-Series, SUV/Pickup, Each

Part Number: HYP-128302

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Hypertech ThermoMaster Computer Chips 128022

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

Part Number: HYP-128022

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Hypertech ThermoMaster Computer Chips 128112

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

Part Number: HYP-128112

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Hypertech ThermoMaster Computer Chips for 1988 CAMARO, FIREBIRD - 128872

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

Part Number: HYP-128872

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Hypertech ThermoMaster Computer Chips for 1982-1989 CAMARO, 1983 FIREBIRD - 11202

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

Part Number: HYP-11202

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Hypertech ThermoMaster Computer Chips for 1988 CUTLASS SUPREME - 328002

Computer Chip/Module, ThermoMaster, Oldsmobile, Each

Part Number: HYP-328002

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Hypertech ThermoMaster Computer Chips 128202

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

Part Number: HYP-128202

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

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