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Precision Engineering: Built with premium materials to withstand the heat of the 5
thats where we saw the 22 hp and 74 lb ft
The Stealth Module is a safe and upgraded solution for everyday driving and towing tasks
This will be a conservative tune that you can use to cruise with until you are ready to unleash all of the power
Chevy Corvette 5.5 ZR1 Performance Packages (2026+) 2007 Precision Engineering: Built with premiumWant to add more horsepower to your C8 ZR1 and don't know exactly how? Take the guesswork out of things and allow Peitz Performance to take your ZR1 to the next level with our dyno tested and proven packages! We developed these these packages with overall driveability and durability in mind, not just peak horsepower and torque. Dyno Results shown include variants of our C8 ZR1 Charlie package where you can elect to go with the standard offering of a
