Hypertech ThermoMaster Computer Chips B&M Flexplates predictable vehicle handling and long-term

predictable vehicle handling and long-term tire wear

Cast aluminum construction dissipates heat from the valvetrain area

protecting your ring-and-pinion and limited-slip clutches from premature wear

Worn ball joints cause clunking noises

no software — just hardware-level tuning

Hypertech ThermoMaster Computer Chips B&M Flexplates predictable vehicle handling and long-termThe Hypertech ThermoMaster Computer Chips (ref 1474) is a classic ECM performance upgrade from Hypertech that replaces your vehicle's stock calibration EPROM with a professionally tuned chip. For selected GM, Ford, and Dodge vehicles from the 1990s and early 2000s, the ThermoMaster optimizes air fuel ratios, ignition timing, and rev limiters for real world power gains. It's the original plug in performance chip no wires, no modules, no guesswork.