K&N Engineering 57 FIPK Air Intake with HDPE Tube and High-Flow Filter

K&N 57 FIPK Air Intake with HDPE Tube & High-Flow Filter Improve throttle response, horsepower and torque with the K&N 57 FIPK performance intake. The rotationally molded HDPE tube increases airflow volume while maintaining strength and thermal stability for consistent performance. High-Flow Washable Filter: Oversized conical design with oiled cotton media — reusable and serviceable up to 100,000 miles under normal highway driving. Custom Heat Shield: Shields intake air from engine bay heat to keep intake temperatures lower and preserve power gains. Easy Installation: Bolt-on design typically installs in <90 minutes with common hand tools; no cutting or major modifications required. Durable Construction: HDPE tube resists heat soak and retains optimal airflow shape under real-world conditions. This system delivers a guaranteed increase in horsepower and torque for compatible vehicles. Important: Some K&N 57 FIPK intakes are not legal for sale or use on pollution-controlled vehicles in California. Refer to the product specifications for CARB status for your specific application.