Supercharger Belt (Super Pack) Hyper Pack Gain up to 60 horsepower

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

or catching up with friends at a tailgate

you can trust our Super Pack will give you the most reliable power

2L Hellcat

Underground Tuning Device w/ Map Switching From Mobile Phone

Supercharger Belt (Super Pack) Hyper Pack Gain up to 60 horsepowerEngineered 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