Air Filters - Drop In

Injen High Performance Air Filter - 3 Black Filter 5 Base / 4 7/8 Tall / 4 Top - X-1020-BR

With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab tested and race proven, Injen's air filter line features state of the art designs and performance. All...

Injen AMSOIL Ea Nanofiber Dry Air Filter - 3 Filter 5 Base / 4 7/8 Tall / 4 Top - X-1020-BB

With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab tested and race proven, Injen's air filter line features state of the art designs and performance. All...

Injen High Performance Air Filter - 4.50 Black Filter 6.75 Base / 5 Tall / 5 Top - X-1018-BR

With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab tested and race proven, Injen's air filter line features state of the art designs and performance. All...

Injen AMSOIL Ea Nanofiber Dry Air Filter - 4.50 Filter 6.75 Base / 5 Tall / 5 Top - X-1018-BB

With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab tested and race proven, Injen's air filter line features state of the art designs and performance. All...

Injen SuperNano Web Dry Air Filter - 3.00 Filter 5 Base / 5 Tall / 4 Top - 45 Pleat - X-1017-BB

With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab tested and race proven, Injen's air filter line features state of the art designs and performance. All...

Injen High Performance Air Filter - 3.50 Black Filter 6 Base / 5 Tall / 5 Top - X-1015-BR

With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab tested and race proven, Injen's air filter line features state of the art designs and performance. All...

Injen AMSOIL Ea Nanofiber Dry Air Filter - 3.50 Filter 6 Base / 5 Tall / 5 Top - X-1015-BB

With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab tested and race proven, Injen's air filter line features state of the art designs and performance. All...

Injen High Performance Air Filter - 3.00 Black Filter 6 Base / 5 Tall / 5 Top - X-1014-BR

With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab tested and race proven, Injen's air filter line features state of the art designs and performance. All...

Injen AMSOIL Ea Nanofiber Dry Air Filter - 3.00 Filter 6 Base / 5 Tall / 5 Top - X-1014-BB

With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab tested and race proven, Injen's air filter line features state of the art designs and performance. All...

Injen High Performance Air Filter - 2.75 Black Filter 6 Base / 5 Tall / 5 Top - X-1013-BR

With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab tested and race proven, Injen's air filter line features state of the art designs and performance. All...

Injen AMSOIL Ea Nanofiber Dry Air Filter - 2.75 Filter 6 Base / 5 Tall / 5 Top - X-1013-BB

With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab tested and race proven, Injen's air filter line features state of the art designs and performance. All...

Injen High Performance Air Filter - 2.50 Black Filter 6 Base / 5 Tall / 5 Top - X-1012-BR

With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab tested and race proven, Injen's air filter line features state of the art designs and performance. All...

Injen AMSOIL Ea Nanofiber Dry Air Filter - 2.50 Filter 6 Base / 5 Tall / 5 Top - X-1012-BB

With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab tested and race proven, Injen's air filter line features state of the art designs and performance. All...

Injen High Performance Air Filter - 2.75 Black Filter 5 Base / 5 Tall / 4 Top - 40 Pleat - X-1010-BR

With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab tested and race proven, Injen's air filter line features state of the art designs and performance. All...

K&N Custom Air Filter 14 inch OD 12 11/16 inch ID 2 1/2 inch Height - E-3735

K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is...