AFE 54-10922 Magnum FORCE Cold Air Intake System (w/Pro 5R Filter) for 05-10 300 / Charger / Challenger / Magnum 3.5L V6. This cold air intake delivers dyno-proven gains of up to 9 horsepower and 12 lbs-ft of torque. With 140% greater airflow compared to the factory intake, it significantly improves engine efficiency, throttle response, and overall performance.