Collection:
Fuel & Air - Air Filters
3841 products
Breathe clean and boost performance with air filters made for the ride.
K&N Engineering E-2470 High Flow Air Filter
Regular price
$95.99
Sale price
$95.99
Regular price
Unit price
/per
High-flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom engineered to fit your specific application and are designed to provide low restri...
Uni UP-6152 Pod Filter - 38mm I.D. x 152mm Length
Regular price
$24.88
Sale price
$24.88
Regular price
Unit price
/per
I.D. Inches: 1 1/2in. Length Inches: 6in.. Completely washable. Durable urethane mounting flange. A durable vinyl mounting base for a longer lasting filter. The opening will reduce down to sizes 1...
Uni UP-6182 Pod Filter - 44mm I.D. x 152mm Length
Regular price
$24.88
Sale price
$24.88
Regular price
Unit price
/per
I.D. Inches: 1 3/4in. Length Inches: 6in.. Completely washable. Durable urethane mounting flange. A durable vinyl mounting base for a longer lasting filter. The opening will reduce down to sizes 1...
Uni UP-6229 Pod Filter - 57mm I.D. x 152mm Length
Regular price
$24.18
Sale price
$24.18
Regular price
Unit price
/per
I.D. Inches: 2 1/4in. Length Inches: 6in.. Completely washable. Durable urethane mounting flange. A durable vinyl mounting base for a longer lasting filter. The opening will reduce down to sizes 1...
Uni UP-6245 Pod Filter - 63mm I.D. x 152mm Length
Regular price
$24.18
Sale price
$24.18
Regular price
Unit price
/per
I.D. Inches: 2 1/2in. Length Inches: 6in.. Completely washable. Durable urethane mounting flange. A durable vinyl mounting base for a longer lasting filter. The opening will reduce down to sizes 1...
18% Off
K&N Engineering RU-0360 Universal Round Straight Air Filter - Rubber End Cap
Regular price
$83.99
Sale price
$83.99
Regular price
$102.99
Unit price
/per
Mounting Flange Inside Diameter 1 3/4in. MM 44, Filter Outside Diameter 3 1/2in. MM 89, Filter Length 5in. MM 127, Flange Length 5/8in. Flange Type Centered. When selecting one of K&Ns univers...
11% Off
K&N Engineering RU-1700 Universal Round Straight Air Filter - Rubber End Cap
Regular price
$89.49
Sale price
$89.49
Regular price
$99.99
Unit price
/per
Mounting Flange Inside Diameter 2 1/4in. MM 57, Filter Outside Diameter 3 1/2in. MM 89, Filter Length 4in. MM 102, Flange Angle; Length 20deg.; 1in. Flange Type Angled. When selecting one of K&...
K&N Engineering SN-2580PK Snowcharger - 2 3/4in. ID Mounting Flange - Centered
Regular price
$31.99
Sale price
$31.99
Regular price
Unit price
/per
Filter Base 4 1/2in. Filter Top 3in. Filter Length 4in.. Increase engine power by offering minimum restriction that maximizes airflow. Silicone-treated polyester wraps repel snow and water. Allows...
4% Off
Twin Air 154220FRX Pre-Oiled Air Filter
Regular price
$45.94
Sale price
$45.94
Regular price
$47.95
Unit price
/per
The same factory treatment that race teams and OEMs receive is now available for all Twin Air users. Filters are pre-oiled with Twin Air BIO Foam Filter Oil using our state-of-the-art filter oiling...
12% Off
Uni NU-3216 Air Filter
Regular price
$19.41
Sale price
$19.41
Regular price
$21.95
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:2001-2004 Yamaha YJ50 Vino
Uni NU-3221ST Multi-Stage Competition Air Filter
Regular price
$27.78
Sale price
$27.78
Regular price
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/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-1416ST Multi-Stage Competition Air Filter - Pre-Cleaner
Regular price
$29.94
Sale price
$29.94
Regular price
$31.95
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...
14% Off
Uni UP-6350ST 2-Stage Straight Pod Filter - 89mm I.D. x 159mm Length
Regular price
$41.46
Sale price
$41.46
Regular price
$47.95
Unit price
/per
I.D. Inches: 3 1/2in. Length Inches: 6in.. Completely washable. Universal fitment by diameter. Not legal for sale or use on pollution controlled vehicles. Sold individually.
23% Off
Uni NU-3428 Air Filter
Regular price
$31.40
Sale price
$31.40
Regular price
$40.95
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:1997-1998 Buell M2 Cyclone 1996-...
14% Off
Uni NU-4153ST Multi-Stage Competition Air Filter
Regular price
$32.82
Sale price
$32.82
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...
4% Off
Emgo 12-94388 Air Filter
Regular price
$29.77
Sale price
$29.77
Regular price
$30.91
Unit price
/per
Fits 2002-10 TDM900A (Euro). OEM # 5PS-14451-00 Emgo Air Filters meet or exceed OEM quality. All air filters are individually boxed with complete up-to-date application information printed on each...
4% Off
Arlen Ness 18-081 Replacement Air Filter for Big Sucker Stage II - Red Filter
Regular price
$76.88
Sale price
$76.88
Regular price
$79.95
Unit price
/per
Red Filter Material. Replacement filter.Vehicle Fitment:2008-2017 Harley Davidson FLHR Road King 2008-2013 Harley Davidson FLHRC Road King Classic 2017 Harley Davidson FLHRXS Road King Special 200...
Arlen Ness 18-080 Replacement Air Filter for Big Sucker Stage I - Red Filter
Regular price
$68.13
Sale price
$68.13
Regular price
Unit price
/per
Pre-oiled filter element available in red or stainless jacketed styles.Vehicle Fitment:2008-2015 Harley Davidson FLHR Road King 2008-2013 Harley Davidson FLHRC Road King Classic 2008-2009 Harley Da...
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