Supercharger Belt (Super Pack) Hyper Pack Underground Tuning Device w/ Map

Underground Tuning Device w/ Map Switching From Mobile Phone

35HP | 60+TQ GAIN

Underground Tuning Device w/ Map Switching From Mobile Phone

Gain up to 60 horsepower and 40FT/LBs of torque

The required correct length 10-Rib serpentine belt is available above

Supercharger Belt (Super Pack) Hyper Pack Underground Tuning Device w/ MapEngineered for maximum compatibility with Underground Tuning's Super Pack package and other Hellcat applications. This serpentine belt is precision sized to work seamlessly with a 2. 85 2. 75 upper pulley upgrade and stock upper pulley configuration. Maintains optimal tension and drive efficiency across your supercharger system. Direct fit no modifications needed. Essential component for reliable supercharger operation and consistent performance