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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
The Hypertech ThermoMaster is the original drop-in ECU chip upgrade for a reason
SKU 382786 is backed by the manufacturer's quality guarantee and our satisfaction commitment
Compatible with stock and aftermarket air intake systems
improving tire contact patch loading
Fuel Off-Road wheels are cast from A356 aluminum with heat treatment (T6) for strength
Hypertech ThermoMaster Computer Chips Dedenbear CO2 Shifters The Hypertech ThermoMaster is theThe Hypertech ThermoMaster Computer Chips (ref 5314) from Hypertech is a direct replacement EPROM chip that reprograms your vehicle's ECM with optimized calibration data. Unlike piggyback modules, this tuner replaces the factory chip inside your ECU to deliver permanent, precision tuned fuel and spark maps. Designed for a wide range of GM, Ford, and Chrysler vehicles with OBD I and early OBD II ECUs, the ThermoMaster unlocks horsepower and torque that
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