Hypertech ThermoMaster Computer Chips B&M Converter Lockup Controls Direct bolt-in replacement

Direct bolt-in replacement

or improving approach and departure angles

the Performer features a 180° dual-plane design with runner lengths optimized for low-RPM velocity

Restoring this critical pivot point transforms on-center feel

Hypertech ThermoMaster Computer Chips B&M Converter Lockup Controls Direct bolt-in replacementHypertech'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