The K&N 57S-4000 Performance Airbox replaces the restrictive factory air filter and air box lid. K&N performance air boxes are designed to dramatically reduce air flow restriction as well as smooth and straighten air flow. This allows your engine...

The K&N AirCharger 63-9037 air intake system replaces the restrictive factory air filter and air intake housing in some Toyota Tacoma models. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air...

The K&N 77-2585KS high-flow performance air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Ford F150 models. The restrictive factory air filter and air intake housing on your vehicle are replaced...

The K&N 71-2545 Blackhawk Induction Air Intake System is a free-flowing, mandrel-bent aluminum tube air intake system that is guaranteed to gain power. It replaces your vehicle's restrictive factory air filter and air intake housing. This low...

The K&N 71-1561 Blackhawk Induction Air Intake System is a free-flowing, mandrel-bent aluminum tube air intake system that is guaranteed to gain power. It replaces your vehicle's restrictive factory air filter and air intake housing. This low...

The K&N 71-2582 Blackhawk Induction Air Intake System is a free-flowing, mandrel-bent aluminum tube air intake system that is guaranteed to gain power. It replaces your vehicle's restrictive factory air filter and air intake housing. This low...

The K&N 71-4519 Blackhawk Induction Air Intake System is a free-flowing, mandrel-bent aluminum tube air intake system that is guaranteed to gain power. It replaces your vehicle's restrictive factory air filter and air intake housing. This low...

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...

An enclosed air box design helps protect the filter and inlet air from the heat of the engine bay, and the air box lid allows for quick and easy access to the filter without tools. A high-density polyethylene (HDPE) rotationally-molded tube helps...

The K&N 57-3094 FIPK Generation II air intake system replaces the restrictive factory air filter and air intake tubing while retaining the factory air box on select Chevrolet Camaro and Cadillac CTS with V6 3.6L engines. K&N air intakes are...

The K&N 57-3092 FIPK air intake system replaces the restrictive factory air filter and air intake housing on specific Chevrolet Camaro SS models. K&N air intakes are designed to dramatically reduce air intake restriction as well as smooth and...

The K&N 69-2024TTK Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Mini Cooper models. The restrictive factory air filter and air intake housing are replaced by the K&N Typhoon air...

The K&N 69-5310TS Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Hyundai Genesis Coupe models. The restrictive factory air filter and air intake housing are replaced by the K&N...

The K&N 77-1564KS high-flow performance air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Dodge Ram 1500 Pickup and Ram 1500 models. The restrictive factory air filter and air intake housing on...

The K&N 57-3070 FIPK performance air intake system replaces the restrictive OEM air filter and air intake. K&N intakes are guaranteed to product more horsepower for your engine because they are designed to straighten and smooth the intake air...

The K&N 63-2588 AirCharger air intake system replaces the restrictive factory air filter and air intake housing in some Ford Fusion models. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow...

The K&N 57-1561 FIPK air intake system replaces the restrictive factory air filter and air intake housing in some Ram 1500 and Dodge Ram 1500 models. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten...

The K&N 71-2591 Blackhawk Induction Air Intake System is a free-flowing, mandrel-bent aluminum tube air intake system that is guaranteed to gain power. It replaces your Ford F150's restrictive factory air filter and air intake housing. This low...

The K&N 63-3085 AirCharger air intake system replaces the restrictive factory air filter and air intake housing on some Chevrolet Silverado 1500 and GMC Sierra 1500 models. K&N air intakes are designed to dramatically reduce air intake...

These Ford Racing 4.6L 3-valve performance intake manifolds feature high-flow runners and an open plenum design for maximum flow, while fitting underneath your stock hood. They are manufactured from lightweight composite plastic and have been tested up...

The K&N 63-2590 AirCharger air intake system replaces the restrictive factory air filter and air intake housing on some Ford Mustang GT models. K&N air intakes are designed to dramatically reduce air intake restriction as well as smooth and...

The K&N 69-3536TTK Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Ford Mustang models. The restrictive factory air filter and air intake housing are replaced by the K&N Typhoon...

The K&N 77-1567KS high-flow performance air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit specific Jeep Grand Cherokee models. The restrictive factory air filter and air intake housing on your...

The K&N 57-2585 FIPK air intake system replaces the restrictive factory air filter and air intake housing in some Ford Fusion turbo models. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow...

The K&N 69-2026TTK Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit specific Mini Cooper and Cooper S models. The restrictive factory air filter and air intake housing are replaced by the...

The K&N 69-4532TTK Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit specific Buick Regal models. The restrictive factory air filter and air intake housing are replaced by the K&N Typhoon...

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...

An enclosed air box design helps protect the filter and inlet air from the heat of the engine bay, and the air box lid allows for quick and easy access to the filter without tools. A high-density polyethylene (HDPE) rotationally-molded tube helps...

An enclosed air box design helps protect the filter and inlet air from the heat of the engine bay, and the air box lid allows for quick and easy access to the filter without tools. A high-density polyethylene (HDPE) rotationally-molded tube helps...

The K&N 57-3098 FIPK air intake system replaces the restrictive factory air filter and air intake tubing while retaining the factory air box on select Chevrolet, GMC, and Cadillac models. K&N air intakes are designed to dramatically reduce air...

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...

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...

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...

This cold air intake system is engineered specifically for some Ford F150 V8 5.0L models, and includes a larger than stock fresh air scoop behind the front grill to increase airflow to the high-performance enclosed air box filter assembly. A high-density...

The K&N 71-9039 Blackhawk Induction Air Intake System is a free-flowing, mandrel-bent aluminum tube air intake system that is guaranteed to gain power. It replaces the restrictive factory air filter and air intake housing on specific Toyota Tacoma...

The K&N 57-1533 FIPK air intake system replaces the restrictive factory air filter and air intake housing in some Dodge Ram models. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This...

The K&N AirCharger 63-3052 air intake system replaces the restrictive factory air filter and air intake housing in some Chevrolet Corvette models. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten...

The K&N 63-1132 AirCharger air intake system replaces the restrictive factory air filter and air intake housing on specific BMW 535i models. K&N air intakes are designed to dramatically reduce air intake restriction as well as smooth and...

The K&N 57-3010-1 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...

The K&N 57 Series FIPK 57-3013-2 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...

The K&N AirCharger 63-6012 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...

The K&N 57-1509-1 FIPK air intake system replaces the restrictive factory air filter and air intake housing in some Dodge Durango and Dakota models. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten...

The K&N 57-3087 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...

The K&N 57-6013 FIPK air intake system replaces the restrictive factory air filter and air intake housing in some Nissan 350Z models. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This...

The K&N 71-1542 ?Blackhawk Induction Air Intake System is a free-flowing, mandrel-bent aluminum tube air intake system that is guaranteed to gain power. It replaces the restrictive factory air filter and air intake housing on some Dodge...

The K&N AirCharger 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...

Gain a guaranteed increase in horsepower and torque with a K&N cold air intake system featuring a mandrel-bent aluminum intake tube. Each system is paired with a washable, reusable High-Flow Air Filter featuring oiled cotton filter media. The...

The K&N 77-2591KP high-flow performance air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Ford F150 models. The restrictive factory air filter and air intake housing on your vehicle are replaced...

The K&N AirCharger 63-3099 air intake system replaces the restrictive factory air filter and air intake housing in some Chevrolet Camaro ZL1 models (see vehicle applications). K&N intakes are designed to dramatically reduce intake restriction as...

The K&N AirCharger 63-3082 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...

The K&N AirCharger 63-3094 air intake system replaces the restrictive factory air filter and air intake housing in select Chevrolet Camaro models. K&N air intakes are designed to dramatically reduce air intake restriction as they smooth and...

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...

The K&N 57 Series FIPK 57-3050 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...

The K&N 57-3025-1 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...

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...

The K&N 57-2525-2 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...

The K&N 57-2533 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...

The K&N 57-2524-2 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...

The K&N 57-3043 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...

The K&N 57-1529 FIPK air intake system replaces the restrictive factory air filter and air intake housing in some Ram 1500 models. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This...