The Chevrolet Camaro 6.2 V8 SS 455hp (2016 ->) produces 455bhp and 617Nm in standard form. Our Stage 1 ECU tuning file raises output to 475bhp and 645Nm, a gain of 20bhp and 28Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.