Show you care for your Ford with new Focus ZX3 Superchargers. Superchargers add great performance. Be wild or mild with Focus ZX3 Superchargers. For more horsepower and torque, get a Supercharger. Make your compact fun with ZX3. Superchargers are great add-ons for cars and trucks that need extra towing or passing power. Superchargers are a fantastic addition to your ride.