The Hellcat Power Package offers an expertly engineered 750+ Wheel horsepower upgrade designed to maximize your vehicle's performance without compromising reliability. This comprehensive package includes precise calibration to optimize engine output, enhancing throttle response, acceleration, and overall power delivery for superior driving dynamics and track-ready capability. Package includes professional tuning, ECU unlock, and Stage 1 installation labor. Components feature a GripTec 10-Rib pulley and hub kit, GATES HD belt, Big Gun intake, HP Tuners smart access cable for 2018+ Dodge vehicles, Brisk racing spark plugs, and a 180-degree thermostat. HP Tuners credits and dyno rental are included to ensure optimal calibration and verified performance gains on your Challenger, Charger, Trackhawk, Durango, or TRX 6.2L HEMI.