Performance Chips, AFM Disabler & Programmers

Hypertech ThermoMaster Computer Chips for 1991 BERETTA, CORSICA - 121432

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

Part Number: HYP-121432

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Hypertech Street Runner Power Chips for 1991 CAPRICE - 121451

Computer Chip/Module, Street Runner, Chevy, Each

Part Number: HYP-121451

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Hypertech ThermoMaster Computer Chips for 1991 CAPRICE - 121452

Computer Chip/Module, ThermoMaster, Chevy, Each

Part Number: HYP-121452

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Hypertech Street Runner Power Chips for 1991 GRAND PRIX, LUMINA - 121491

Computer Chip/Module, Street Runner, Chevy, Pontiac, Each

Part Number: HYP-121491

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Hypertech ThermoMaster Computer Chips for 1991 GRAND PRIX, LUMINA - 121492

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

Part Number: HYP-121492

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Hypertech ThermoMaster Computer Chips 122562

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

Part Number: HYP-122562

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Hypertech ThermoMaster Computer Chips 121502

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

Part Number: HYP-121502

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Hypertech Street Runner Power Chips 121541

Computer Chip/Module, Street Runner, Chevy, GMC, Pickup, Each

Part Number: HYP-121541

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Hypertech ThermoMaster Computer Chips 121542

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

Part Number: HYP-121542

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Hypertech Street Runner Power Chips for 1991 BERETTA, CORSICA - 121561

Computer Chip/Module, Street Runner, Chevy, Beretta, Corsica, Each

Part Number: HYP-121561

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Hypertech ThermoMaster Computer Chips for 1991 BERETTA, CORSICA - 121562

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

Part Number: HYP-121562

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Hypertech Street Runner Power Chips for 1991 ASTRO, SAFARI - 121581

Computer Chip/Module, Street Runner, Chevy, GMC, Astro/Safari, Each

Part Number: HYP-121581

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Hypertech Street Runner Power Chips 122071

Computer Chip/Module, Street Runner, Chevy, GMC, Each

Part Number: HYP-122071

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Hypertech Street Runner Power Chips for 1991 CAMARO, FIREBIRD - 121362

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

Part Number: HYP-121362

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Hypertech Street Runner Power Chips for 1991 CAMARO, FIREBIRD - 121371

Computer Chip/Module, Street Runner, Chevy, Pontiac, Each

Part Number: HYP-121371

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Hypertech ThermoMaster Computer Chips for 1991 CAMARO, FIREBIRD - 121372

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

Part Number: HYP-121372

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Hypertech ThermoMaster Computer Chips for 1991 CORVETTE - 121382

Computer Chip/Module, ThermoMaster, Chevy, Each

Part Number: HYP-121382

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Hypertech Street Runner Power Chips for 1991 CORVETTE - 121391

Computer Chip/Module, Street Runner, Chevy, Each

Part Number: HYP-121391

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Hypertech ThermoMaster Computer Chips for 1991 CORVETTE - 121392

Computer Chip/Module, ThermoMaster, Chevy, Each

Part Number: HYP-121392

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Hypertech Street Runner Power Chips for 1991 BERETTA, CORSICA - 121401

Computer Chip/Module, Street Runner, Chevy, Beretta, Corsica, Each

Part Number: HYP-121401

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Hypertech ThermoMaster Computer Chips for 1991 BERETTA, CORSICA - 121402

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

Part Number: HYP-121402

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Hypertech Street Runner Power Chips for 1991 CAVALIER, SUNBIRD - 121411

Computer Chip/Module, Street Runner, Chevy, Pontiac, Each

Part Number: HYP-121411

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Hypertech ThermoMaster Computer Chips for 1991 CAVALIER, SUNBIRD - 121412

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

Part Number: HYP-121412

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Hypertech ThermoMaster Computer Chips for 1992 ASTRO, SAFARI - 122002

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

Part Number: HYP-122002

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Hypertech Street Runner Power Chips 122011

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

Part Number: HYP-122011

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today