The PRO Dry S air intake system produces 40hp and 15lbs x ft. torque and outflows the factory intake by 53%. This system is enclosed in a durable 16 gauge, powder-coated heat shield; this air intake system features a washable/reusable conical air filter that improves airflow for increased horsepower and torque. This intake system also features a heat-insulating molded plastic tube that replaces the stock intake tract and directs increased air flow with improved volumetric efficiency for maximum performance. One-piece heat shield requires little or no assembly and the filter is constructed with 100% polyurethane for long life and multiple cleaning cycles. This intake is 50-state legal (CARB E.O Number D-550-4).