ECM Crack Unlocks Near-1200 HP for C8 Corvette ZR1
HP Tuners has cracked the C8 Corvette ZR1’s Global B E68 ECM, enabling about 1,180 hp and 1,094 lb-ft at the wheels on a safe tune; potential 25% gains with race fuel but higher risk. The package costs $1,499 and requires shipping the ECM to HP Tuners, with tuning demanding expertise to account for airflow, injection, thermal limits, and engine protection.