Collection:
Fuel & Air - Air Filters
3298 products
Breathe clean and boost performance with air filters made for the ride.
26% Off
Uni NU-3218ST Multi-Stage Competition Air Filter
Regular price
$35.54
Sale price
$35.54
Regular price
$47.95
Unit price
/per
Use with GYTR billet adapter 4 1/2 inches. Unsurpassed in airflow, dirt stopping and overall performance. Fits in stock air box exactly like OEM filter. Traps dirt and dust in 2 layers of foam. Th...
Uni NU-2376 Air Filter
Regular price
$215.60
Sale price
$215.60
Regular price
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/per
Manufactured from patented open-cell polyurethane filter foam. Designed for full depth filtration and increased air flow over stock. Made in the USA.Vehicle Fitment:1993-1995 Kawasaki ZX750 Ninja ZX-7
Uni NU-2391 Air Filter
Regular price
$31.62
Sale price
$31.62
Regular price
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/per
Manufactured from patented open-cell polyurethane filter foam. Designed for full depth filtration and increased air flow over stock. Made in the USA.Vehicle Fitment:1998-2002 Kawasaki ZX900 Ninja Z...
11% Off
Uni NU-8703ST Multi-Stage Competition Air Filter
Regular price
$39.26
Sale price
$39.26
Regular price
$43.95
Unit price
/per
Unsurpassed in airflow, dirt stopping and overall performance. Fits in stock air box exactly like OEM filter. Traps dirt and dust in 2 layers of foam. The large pore, pre-filter captures the bigger...
Uni NU-3415 Air Filter
Regular price
$33.06
Sale price
$33.06
Regular price
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/per
OEM 29255-78. Manufactured from patented open-cell polyurethane filter foam. Designed for full depth filtration and increased air flow over stock. Made in the USA.Vehicle Fitment:1978-1984 Harley ...
11% Off
Uni NU-2364ST Multi-Stage Competition Air Filter
Regular price
$33.92
Sale price
$33.92
Regular price
$37.95
Unit price
/per
Unsurpassed in airflow, dirt stopping and overall performance. Fits in stock air box exactly like OEM filter. Traps dirt and dust in 2 layers of foam. The large pore, pre-filter captures the bigger...
6% Off
Uni NU-8513ST Multi-Stage Competition Air Filter
Regular price
$43.23
Sale price
$43.23
Regular price
$45.95
Unit price
/per
Unsurpassed in airflow, dirt stopping and overall performance. Fits in stock air box exactly like OEM filter. Traps dirt and dust in 2 layers of foam. The large pore, pre-filter captures the bigger...
22% Off
Uni NU-4119ST Multi-Stage Competition Air Filter
Regular price
$26.36
Sale price
$26.36
Regular price
$33.95
Unit price
/per
Unsurpassed in airflow, dirt stopping and overall performance. Fits in stock air box exactly like OEM filter. Traps dirt and dust in 2 layers of foam. The large pore, pre-filter captures the bigger...
23% Off
Uni NU-4128ST Multi-Stage Competition Air Filter
Regular price
$27.53
Sale price
$27.53
Regular price
$35.95
Unit price
/per
Unsurpassed in airflow, dirt stopping and overall performance. Fits in stock air box exactly like OEM filter. Traps dirt and dust in 2 layers of foam. The large pore, pre-filter captures the bigger...
21% Off
Uni NU-7305 Air Filter
Regular price
$28.23
Sale price
$28.23
Regular price
$35.95
Unit price
/per
Manufactured from patented open-cell polyurethane filter foam. Designed for full depth filtration and increased air flow over stock. Made in the USA.Vehicle Fitment:1995-2000 BMW R1100R 1999 BMW R1...
Uni NU-2462ST Multi-Stage Competition Air Filter
Regular price
$42.07
Sale price
$42.07
Regular price
Unit price
/per
Unsurpassed in airflow, dirt stopping and overall performance. Fits in stock air box exactly like OEM filter. Traps dirt and dust in 2 layers of foam. The large pore, pre-filter captures the bigger...
Uni NU-8950 Air Filter
Regular price
$27.06
Sale price
$27.06
Regular price
Unit price
/per
Manufactured from patented open-cell polyurethane filter foam. Designed for full depth filtration and increased air flow over stock. Made in the USA.Vehicle Fitment:2008 Vespa GT200 2007 Vespa GT60...
Uni NU-8706ST Multi-Stage Competition Air Filter
Regular price
$192.80
Sale price
$192.80
Regular price
Unit price
/per
Unsurpassed in airflow, dirt stopping and overall performance. Fits in stock air box exactly like OEM filter. Traps dirt and dust in 2 layers of foam. The large pore, pre-filter captures the bigger...
10% Off
Uni NU-4137ST Multi-Stage Competition Air Filter
Regular price
$30.61
Sale price
$30.61
Regular price
$33.95
Unit price
/per
Unsurpassed in airflow, dirt stopping and overall performance. Fits in stock air box exactly like OEM filter. Traps dirt and dust in 2 layers of foam. The large pore, pre-filter captures the bigger...
Uni NU-2344ST Multi-Stage Competition Air Filter
Regular price
$225.59
Sale price
$225.59
Regular price
Unit price
/per
Unsurpassed in airflow, dirt stopping and overall performance. Fits in stock air box exactly like OEM filter. Traps dirt and dust in 2 layers of foam. The large pore, pre-filter captures the bigger...
Uni NU-3233 Air Filter
Regular price
$109.28
Sale price
$109.28
Regular price
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/per
Manufactured from patented open-cell polyurethane filter foam. Designed for full depth filtration and increased air flow over stock. Made in the USA.Vehicle Fitment:1995-2003 Yamaha YZF600R
31% Off
Uni NU-4139 Air Filter
Regular price
$48.64
Sale price
$48.64
Regular price
$70.95
Unit price
/per
Manufactured from patented open-cell polyurethane filter foam. Designed for full depth filtration and increased air flow over stock. Made in the USA.Vehicle Fitment:2004-2007 Honda CBR1000RR
20% Off
Uni NU-4116 Air Filter
Regular price
$33.39
Sale price
$33.39
Regular price
$41.95
Unit price
/per
Manufactured from patented open-cell polyurethane filter foam. Designed for full depth filtration and increased air flow over stock. Made in the USA.Vehicle Fitment:1991-1994 Honda CBR600F F2
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