Dodge Challenger Hellcat 6.2 V8 Supercharged 707hp ECU Tuning File

The Dodge Challenger Hellcat 6.2 V8 Supercharged 707hp (2008 ->) produces 707bhp and 880Nm in standard form. Our Stage 1 ECU tuning file raises output to 740bhp and 918Nm, a gain of 33bhp and 38Nm, with no hardware modifications required. The file is delivered through the ByteFlash Portal and is ready to write to the vehicle.