Hypertech ThermoMaster Computer Chips B&M Converter Lockup Controls The Hypertech ThermoMaster Computer Chips

The Hypertech ThermoMaster Computer Chips (ref 2290) is a classic ECM performance upgrade from Hypertech that replaces your vehicle's stock calibration EPROM with a professionally tuned chip

or improving approach and departure angles

A single wing nut secures the assembly for quick access to carburetor adjustments

Open the factory air box

Hypertech ThermoMaster Computer Chips B&M Converter Lockup Controls The Hypertech ThermoMaster Computer ChipsHypertech's Hypertech ThermoMaster Computer Chips (ref 6306) is a socketed ECM reprogramming solution for GM, Ford, and Dodge gasoline powered trucks and SUVs from the 1987 2004 era. By replacing the factory calibration EPROM with Hypertech's optimized tune, this performance chip delivers controlled gains in horsepower and torque through revised fuel curves, ignition timing, and transmission shift points. It's a time tested upgrade that defined an era