Blow-through applications that are traditionally carbureted now have the option to utilize an EFI setup. This XFI Sportsman?-based system replaces the carburetor with an easy-to-install EZ-EFI 2.0? Fuel + Injection System throttle body. It supports up to 15psi of boost and 1000 horsepower on gasoline, making it twice as powerful as any other single throttle body blow-through product on the market today.