CT Tuning ECU Flash Dodge Challenger SRT 392 Scat Pack 6.4L 485HP
Experience the full performance potential of your Dodge Challenger SRT 392 or Scat Pack with a custom ECU flash from CT Tuning. The 6.4L V8 factory calibration produces 485HP and 475lb-ft of torque, but our recalibration unlocks an additional 25HP and 40+lb-ft of torque. This...

