K&N Engineering 57 FIPK Air Intake for Increased Airflow with HDPE Tube

K&N Engineering 57 FIPK Air Intake — Increased Airflow with HDPE Tube Upgrade engine breathing and performance with the K&N 57 FIPK Air Intake. The rotationally molded HDPE intake tube increases airflow volume while maintaining strength and heat resistance for consistent power gains. Guaranteed performance: Designed to deliver measurable increases in horsepower and torque. High-Flow washable filter: Oiled cotton media in an oversized conical design for superior filtration and airflow; service intervals up to 100,000 miles under normal highway driving. Custom heat shield: Protects intake air from engine bay heat to preserve density and performance. Easy installation: Typical install time under 90 minutes with vehicle-specific fitment. Durable construction: HDPE tube resists heat soak and deformation for long-lasting operation. Fitment & compliance: Check product specifications for vehicle-specific CARB status. Some intakes are not legal for sale or use on pollution-controlled vehicles in California. Perfect for enthusiasts seeking improved throttle response, sustained power gains, and reusable filtration—backed by K&N engineering and proven track record.