HP Tuners achieved 1,180 horsepower from a ZR1, and that’s at the wheels. ECM tuning upgrade costs about $2,000; full release ...

HP Tuners has unlocked the factory E68 engine control module, opening the door for aftermarket power upgrades for both the C8 Corvette Z06 and C8 Corvette ZR1.

Tuning shops have finally found their way into the engine control modules of the track-focused C8 models. The results are rather impressive.

Having just launched the GR Sport in its home market, the automaker is already offering buyers ways to upgrade the spicy PHEV.

Chevrolet tuners crack the Global B ECU, unlocking major power gains and pushing output well beyond factory figures ...

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.