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

K&N Engineering 57 FIPK Air Intake — Increased Airflow HDPE Tube Upgrade performance and throttle response with the K&N 57 FIPK (Fresh Induction Performance Kit) Air Intake. Engineered with a rotationally-molded high-density polyethylene (HDPE) tube , this intake increases airflow volume to your engine for measurable gains in horsepower and torque while delivering a robust, race-inspired sound. Optimized HDPE tube — Smooth, contoured design maximizes airflow and reduces turbulence for improved engine efficiency. Washable, reusable High-Flow Air Filter — Oiled cotton media with oversized conical shape for superior filtration and airflow; service intervals up to 100,000 miles under normal highway driving. Custom heat shield — Protects intake air from hot engine bay temperatures to maintain cooler, denser air for better combustion. Simple installation — Designed for a bolt-on fit; most applications install in less than 90 minutes with basic hand tools. Durable construction — Rotational molding and premium materials ensure long-lasting performance in demanding conditions. Ideal for enthusiasts seeking reliable power gains and improved throttle response without sacrificing filtration. Note: Some K&N 57 FIPK intakes are not legal for sale or use on pollution-controlled vehicles in California — check the product specifications for CARB status specific to your vehicle before purchase.