Im Sellin A 2 Month Used Jackson Supercharger, It Includes 440- Injectors, And The Big Fuel Regulator That You Need For The Setup!!! The Only Thing You Need Is The Pulleys The Upper And Lower Kit, That It Runs For 400 Dollars At Jackson Racing. My Old Ek Got Stolen Wit Those Parts In It!!! Im Letting It Go For 900$ With The Injectors And Fuel Regulator. If Interested Get Back At Me Or You Can Reach Me At {407-557-0347} Ask For Yandy}