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The K&N 69-2027TS Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit specific BMW 335i and 335i Coupe models. The restrictive factory air filter and air intake housing are replaced by the K&N...

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 engine to...

The K&N AirCharger 63-1578 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 69-8002TS Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Subaru Forester Turbo models. The restrictive factory air filter and air intake housing are replaced by the K&N Typhoon...

K&N AirCharger air intakes for select Harley-Davidson Touring, Softail, Twin-Cam and Sportster motorcycle models increase power by eliminating the restrictive stock OE air cleaner and replacing it with a K&N high-flow air filter and cast aluminum intake...

The K&N AirCharger 63-1529 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 57-1539 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...

The K&N 63-2605 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 straighten...

The K&N 57-1141 cold air intake system replaces the factory air filter and air intake housing in many Can-Am Maverick models for a guaranteed increase in horsepower and torque. A high-density polyethylene (HDPE) rotationally-molded tube helps increase...

The K&N 71-1532 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 restriction...

The K&N 63-3106 AirCharger air intake system replaces the restrictive factory air filter and air intake housing on specific Chevrolet Malibu models. K&N air intakes are designed to dramatically reduce air intake restriction as well as smooth and...

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 engine to...

The K&N AirCharger 63-2582 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 69-3540TP Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Ford Mustang GT models. The restrictive factory air filter and air intake housing are replaced by the K&N Typhoon air...

The K&N 77-9015KP high-flow performance air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Toyota Tacoma and 4 Runner models. The restrictive factory air filter and air intake housing on your vehicle...

The K&N 57-3081 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...