Uni Filter 87-88 Kawasaki Tecate-4 Air Filter - NU-2365ST

For over 50 years, Uni Foam Air Filters have been unsurpassed in both engine protection and overall performance. Their unique two-stage design produces more horsepower and more torque than any other...

Uni Filter 87-88 Yamaha YZ 125 Air Filter - NU-2294ST

Uni Filter Dirt Bike Foam Air Filters have been unsurpassed in both engine protection and overall performance for over 50 years. Their unique two-stage design produces more horsepower and more torque...

Uni FIlter 87-90 Honda CBR 600 Hurricane Air Filter - NU-4110

Upgrade your ride with UNI Filter Street Bike Air Filters -direct factory replacements designed to fit perfectly into your stock airbox. They deliver unbeatable airflow, superior dirt-stopping power,...

Uni Filter 87-90 Suzuki LT 500 Quad Racer Air Filter - NU-2463ST

For over 50 years, Uni Foam Air Filters have been unsurpassed in both engine protection and overall performance. Their unique two-stage design produces more horsepower and more torque than any other...

Uni Filter 87-91 KTM 125/350 2 Stroke / 82-96 KTM 500 / 540 / 550 2 Stroke / 85-89 250 Air Filter - NU-1406ST

Uni Filter Dirt Bike Foam Air Filters have been unsurpassed in both engine protection and overall performance for over 50 years. Their unique two-stage design produces more horsepower and more torque...

Uni Filter 87-92 Honda TRX 250X / 93-08 TRX 300EX / 09-12 TRX300X Air Filter - NU-4109ST

For over 50 years, Uni Foam Air Filters have been unsurpassed in both engine protection and overall performance. Their unique two-stage design produces more horsepower and more torque than any other...

Uni Filter 87-92 KTM 500/600/LC4 Air Filter - NU-1407ST

Uni Filter Dirt Bike Foam Air Filters have been unsurpassed in both engine protection and overall performance for over 50 years. Their unique two-stage design produces more horsepower and more torque...

Uni Filter 87-93 Suzuki LT 250 Quad Racer Air Filter - NU-2464ST

For over 50 years, Uni Foam Air Filters have been unsurpassed in both engine protection and overall performance. Their unique two-stage design produces more horsepower and more torque than any other...

Uni FIlter 87-96 Honda CBR 1000 Hurricane Air Filter - NU-4111

Upgrade your ride with UNI Filter Street Bike Air Filters -direct factory replacements designed to fit perfectly into your stock airbox. They deliver unbeatable airflow, superior dirt-stopping power,...

Uni FIlter 88-01 Haley Davidson Sportsters (w/ Evol. Engine) - Foam Only Air Filter - NU-3424R

Uni Filter Air Filters have been unsurpassed in both engine protection and overall performance for over 50 years. Their unique two-stage design produces more horsepower and more torque than any other...

Uni FIlter 88-01 Haley Davidson Sportsters (w/ Evol. Engine) Air Filter - NU-3424

Uni Filter Air Filters have been unsurpassed in both engine protection and overall performance for over 50 years. Their unique two-stage design produces more horsepower and more torque than any other...

Uni FIlter 88-03 Suzuki GSX 600/750 F Katana / 88-93 GSX 1100 F Katana Air FIlter - NU-2465

Upgrade your ride with UNI Filter Street Bike Air Filters -direct factory replacements designed to fit perfectly into your stock airbox. They deliver unbeatable airflow, superior dirt-stopping power,...