autoevolution

HP Tuners Unlocks C8 Corvette ZR1 Engine Control Module, Almost 1,200 WHP Now Possible

Nearly 1,200 wheel horsepower is a wild improvement over the crank-rated 1,064 horsepower advertised by the Chevrolet ...

These Tuners Cracked the C8 Corvette ZR1's ECM, Now Makes 1200 Horsepower at the Wheels

The track-focused models finally have an ECM that can adjusted by tuning shops. The results are rather impressive.
GM Authority

HP Tuners Unlocks C8 Corvette Z06 And ZR1 Factory ECU: Video

HP Tuners has unlocked the factory E68 engine control module, opening the door for aftermarket power upgrades for both the C8 ...

HP Tuners Breaks New Ground with ZR1 ECM Access

ZR1 ECM tuning breakthrough as HP Tuners unlocks GM’s E68 ECM, enabling major performance gains for Corvette Z06 and ZR1 ...

Is the C8 Chevy Corvette ZR1 Too Slow for You? HP Tuners Has a Nearly 1200-HP Fix for That

HP Tuners cracked the engine control module for GM's LT6 and LT7 V-8s, and then a modded ZR1 registered 1180 horsepower at the wheels.
SlashGear

4 Common Signs Of A Bad Engine Control Module (ECM)

The Engine Control Module (ECM) is a crucial component in a car, as it acts as the brain that controls various engine functions. It works in conjunction with multiple sensors, wires, and connectors to ...