Air Intake Systems

The K&N 57-6012 FIPK air intake system replaces your vehicle's restrictive factory air filter and air intake housing. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your engine to inhale a larger amount of...

The K&N 57-6011 FIPK air intake system replaces the restrictive factory air filter and air intake housing in some Nissan Pathfinder models. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your engine to inhale...

The K&N 57-6010 FIPK air intake system replaces the restrictive factory air filter and air intake housing in some Nissan Xterra and Frontier models. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your engine...

The K&N 57-6005 FIPK air intake system replaces your vehicle's restrictive factory air filter and air intake housing. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your engine to inhale a larger amount of...

The K&N 57-6002 FIPK air intake system replaces the restrictive factory air filter and air box in some older Nissan 300ZX models. K&N intakes are designed to dramatically reduce intake restriction and improve air flow. This allows your engine to inhale a larger amount...

The K&N 57-6001 FIPK air intake system replaces the restrictive factory air filter and air box in some Nissan 300ZX models. K&N intakes are designed to dramatically reduce intake restriction and improve air flow. This allows your engine to inhale a larger amount of...

The K&N 57-5504-1 FIPK air intake system replaces the restrictive factory air filter and air box. K&N intakes are designed to dramatically reduce intake restriction and improve air flow. This allows your engine to inhale a larger amount of air than the factory air...

The K&N 57-5300 FIPK air intake system replaces the restrictive factory air filter and air intake tubing while retaining the factory air box on specific Kia and Hyundai models. K&N air intakes are designed to dramatically reduce intake restriction as they smooth and straighten...

The K&N 57-3515 FIPK air intake system replaces the restrictive factory air filter and air intake housing in some Honda Ridgeline models. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your Ridgeline's engine to...

The K&N 57-3514 FIPK air intake system replaces the restrictive factory air filter and air intake housing in some Honda S2000 models. K&N air intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your S2000's engine...

The K&N 57-3513 FIPK air intake system replaces the restrictive factory air filter and air intake housing in some Honda Civic models. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your Civic's engine to...

The K&N 57-3512 FIPK air intake system replaces the restrictive factory air filter and air intake housing in some Honda Civic SI models. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your engine to...

The K&N 57-3509 FIPK air intake system replaces the restrictive factory air filter and air intake housing in some Acura Integra GS-R models. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your engine to...

The K&N 57-3503 FIPK air intake system replaces the restrictive factory air filter and air intake housing in some Honda Civic and CRX models. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your engine...

57-series OEM air box intake systems include a washable, reusable High-Flow Air Filter paired with a CAD-designed high airflow intake tube, and is designed to be a simple, cost-effective performance upgrade. The included oiled cotton filter is a direct replacement for your factory filter,...

This cold air intake includes a K&N High-Flow Air Filter with a carbon fiber top, and a heat shield that installs into the previous air box space. Air is directed through a CAD-engineered carbon fiber intake tube into the engine's throttle body for a...

57-series OEM air box intake systems include a washable, reusable High-Flow Air Filter paired with a CAD-designed high airflow intake tube, and is designed to be a simple, cost-effective performance upgrade. The included oiled cotton filter is a direct replacement for your factory filter,...

57-series OEM air box intake systems include a washable, reusable High-Flow Air Filter paired with a CAD-designed high airflow intake tube, and is designed to be a simple, cost-effective performance upgrade. The included oiled cotton filter is a direct replacement for your factory filter,...

A high-density polyethylene (HDPE) rotationally-molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque. These systems are paired with a washable, reusable High-Flow Air Filter featuring oiled cotton filter media. The oversized, conical design...

The K&N 57-3104 FIPK air intake system replaces the restrictive factory air filter and air intake tubing while retaining the factory air box on specific Chevrolet Colorado models. K&N air intakes are designed to dramatically reduce intake restriction as they smooth and straighten air...