K&N Filter Universal Rubber Filter - Round Straight - Angled Flange for 81-82 Honda ATC250R 250
$62.99
KNNRU-1780
Air Filters - Universal Fit
All Products
K&N Universal Rubber Air Filter Round Straight Angled Flange for 1981-1982 Honda ATC250R 250 Boost performance on your 1981-1982 Honda ATC250R 250 with a...
K&N Filter Universal Rubber Filter Round Straight 3.5in Flange ID x 5in OD x 8.5in H
$78.99
KNNRU-1785
Air Filters - Universal Fit
All Products
K&N RU-1785 Universal Air Filter - 3.5" Flange, 5" OD x 8.5" H Boost engine performance with the K&N RU-1785 Universal Air Filter. High-flow...
K&N Universal Clamp-On Air Filter 2.25in Flange ID 3.5in OD 2in Height
$83.99
KNNRU-1900
Air Filters - Universal Fit
All Products
K&N Universal Clamp-On Air Filter | 2.25" Flange, 3.5" OD, 2" Height (RU-1900) Boost performance with the K&N Universal Clamp-On Air Filter (RU-1900). Features...
K&N Universal Rubber Filter 3 inch Flange 5 inch OD 5 inch Height
$68.99
KNNRU-2430
Air Filters - Universal Fit
All Products
K&N Universal Rubber Filter 3" Flange 5" OD 5" Height Upgrade engine airflow with the K&N Universal Rubber Clamp-On Air Filter featuring a 3-inch...
K&N Universal 4 Inch Filter
$52.99
KNNRU-2510
Air Filters - Universal Fit
All Products
K&N Universal 4-Inch Clamp-On Air Filter | High-Flow & Washable Boost horsepower and airflow with the K&N Universal 4-inch clamp-on air filter. Engineered with...
K&N Filter Universal Rubber Filter 2 inch Flange 3 1/8 inch Base, 2 inch Top, 3 inch Height
$52.99
KNNRU-2580
Air Filters - Universal Fit
All Products
K&N Universal Rubber Air Filter | 2" Flange, 3" Height | Washable Performance Filter Boost airflow and performance with the K&N Universal Clamp-On Air...
K&N Filter Universal Rubber Filter 4 inch Flange 5 3/8 inch Base 4 3/8 inch Top 7 inch Height
$68.99
KNNRU-2590
Air Filters - Universal Fit
All Products
K&N Universal Rubber Air Filter - 4" Flange, 7" Height | High-Flow Performance Shop the K&N Universal Clamp-On Rubber Air Filter (4" Flange, 5...
K&N Filter Universal Rubber Filter 1 3/4 inch Flange 3 inch Base 2 inch Top 2.5 inch Height
$57.99
KNNRU-2690
Air Filters - Universal Fit
All Products
K&N Universal Clamp-On Air Filter: 1-3/4 In. Flange, 2.5 In. Height | RU-2690 Boost airflow with the K&N Universal Clamp-On Air Filter (RU-2690). Features...
K&N Universal Rubber Filter Round Tprd 3.313in Flange ID x 4.75in Base OD x 3.5in Top OD x 6.5in H
$78.99
KNNRU-2710
Air Filters - Universal Fit
All Products
K&N Universal Round Tapered Rubber Air Filter 3.313in Flange Boost performance with the K&N RU-2710 universal air filter. Features a 3.313" pliable rubber flange,...
K&N Filter Universal Rubber Filter 3 1/2 inch Flange 4 5/8 inch Base 3 1/2 inch Top 4 1/2 inch Heigh
$52.99
KNNRU-2790
Air Filters - Universal Fit
All Products
K&N Universal Rubber Air Filter | 3.5" Flange, 4.5" Height Shop the K&N Universal Rubber Air Filter with a 3.5" flange, 4.5" height, and...
K&N Filter Universal Rubber Filter 5 inch Flange 6 1/2 inch Base 4 3/8 inch Top 7 inch Height
$68.99
KNNRU-2800
Air Filters - Universal Fit
All Products
K&N Universal Rubber Air Filter 5" Flange 7" Height Shop the K&N RU-2800 Universal Air Filter. Features 5" flange, 6.5" base, 4.375" top, and...
K&N Filter Universal Rubber Filter 2 3/4 inch Flange 6 inch Base 5 inch Top 6 1/2 inch Height
$68.99
KNNRU-4870
Air Filters - Universal Fit
All Products
K&N Universal Rubber Air Filter 2-3/4" Flange | 6" Base Boost performance with the K&N Universal Clamp-On Air Filter (RU-4870). Features a 2 3/4"...
K&N Filter Universal Rubber Filter 2 1/2 inch Flange 6 inch Base 5 inch Top 5 1/2 inch Height
$68.99
KNNRU-4950
Air Filters - Universal Fit
All Products
K&N Universal Rubber Air Filter 2.5" Flange | 6" Base Boost horsepower & throttle response with the K&N Universal Clamp-On Air Filter. Features a...
K&N Filter Universal Rubber Filter 2 3/4 inch Flange 6 inch Base 5 inch Top 5 1/2 inch Height
$68.99
KNNRU-4960
Air Filters - Universal Fit
All Products
K&N Universal Clamp-On Air Filter: 2.75" Flange, 5.5" Height | High-Flow Performance Boost horsepower and protect your engine with the K&N Universal Clamp-On Air...
K&N Filter Universal Clamp-On Filter-Round Tapered 2.75in Flange ID x 6in Base OD x 5in Top OD
$68.99
KNNRU-4960XD
Air Filters - Universal Fit
All Products
K&N Universal Clamp-On Round Tapered Air Filter 2.75in Flange Boost airflow and performance with the K&N Universal Clamp-On Air Filter. Reusable, high-flow cotton gauze...
K&N Filter Universal Rubber Filter-Rd Tapered 3in Flange ID x 6in Base OD x 5in Top OD x 5.563in H
$68.99
KNNRU-4990
Air Filters - Universal Fit
All Products
K&N Universal Rubber Air Filter | 3" Flange, 6" Base, 5" Top, 5.563" H Boost horsepower and airflow with the K&N Universal Round Tapered...
K&N 2-1/8in DUAL FLG 6-1/4 X 4inOD 3inH Universal Clamp-On Air Filter
$78.99
KNNRU-3510
Air Filters - Universal Fit
All Products
K&N Universal Clamp-On Air Filter | 2-1/8in Dual Flange, 3in Height Boost performance with the K&N 2-1/8" Dual Flange Universal Air Filter (RU-3510). Features...
K&N Filter 4 inch Flange 6 3/4 inch OD Base 5 7/8 inch OD Top 9 1/2 inch Height
$104.99
KNNRU-5045
Air Filters - Universal Fit
All Products
K&N Universal Air Filter | 4" Flange, 9.5" Height (RU-5045) Boost airflow and horsepower with this reusable K&N Universal Air Filter. Features a 4"...
K&N Universal Clamp-On Air Filter 4in FLG / 6-1/2in B / 4-1/2in T / 6in H
$94.99
KNNRU-5060
Air Filters - Universal Fit
All Products
K&N Universal Clamp-On Air Filter - 4" Flange, 6" Height | RU-5060 Boost performance with the K&N Universal Clamp-On Air Filter (RU-5060). Features a...
K&N Universal Rubber Filter 2-1/2in Flg / 4-1/2in OD B / 3-1/2in OD T / 6in H - Black Top
$83.99
KNNRU-5062XD
Air Filters - Universal Fit
All Products
K&N Universal Clamp-On Air Filter - 2.5" Flange, 6" Height (Black Top) Boost airflow and performance with the K&N Universal Rubber Air Filter. Features...
K&N Universal Clamp-On Air Filter 3-1/8in FLG / 6in B / 5in T / 7in H
$94.99
KNNRU-5100
Air Filters - Universal Fit
All Products
K&N Universal Clamp-On Air Filter: 3-1/8in Flange, 7in Height | Performance Filter Boost engine performance with the washable and reusable K&N Universal Clamp-On Air...
K&N Filter Universal Rubber Filter 3 Flange 4 1/2 Base inch 3 1/2 inch Top 5 3/4 inch Height
$52.99
KNNRU-5111
Air Filters - Universal Fit
All Products
K&N Filter Universal Rubber Filter 3 Flange 4 1/2 Base inch 3 1/2 inch Top 5 3/4 inch Height Upgrade engine performance with the...
K&N Filter Universal Rubber Filter 3.5in Flange ID x 5in OD x 5.625in H
$94.99
KNNRU-5114
Air Filters - Universal Fit
All Products
K&N Universal Rubber Air Filter | 3.5" Flange x 5" OD x 5.625" H Upgrade engine airflow with the K&N Universal Clamp-On Air Filter...
K&N Universal Clamp-On Air Filter 2-3/4in FLG / 5-1/16in B / 3-1/2in T / 4-3/8in H
$94.99
KNNRU-5135
Air Filters - Universal Fit
All Products
K&N Universal Clamp-On Air Filter | 2.75" Flange, High-Flow Performance Boost horsepower and acceleration with the K&N Universal Clamp-On Air Filter (2-3/4" Flange, 4-3/8"...
K&N Universal Clamp-On Air Filter 6in FLG / 7-1/2in B / 4-1/2in T / 5in H
$94.99
KNNRU-5138
Air Filters - Universal Fit
All Products
K&N Universal Clamp-On Air Filter (6" Flange, 5" Height) | High-Flow Performance Boost airflow and horsepower with the K&N Universal Clamp-On Air Filter featuring...
K&N Filter Universal Rubber Filter 5in Flange 6.5in Base 4.5in Top 5.5in Height
$68.99
KNNRU-5147
Air Filters - Universal Fit
All Products
K&N Universal Air Filter - 5" Flange, 6.5" Base, 5.5" Height (RU-5147) Upgrade your engine’s intake with the K&N Universal Clamp-On Air Filter (RU-5147)....
K&N Universal Rubber Filter 5in Flange ID x 6.5in Base OD x 4.5in Top OD x 4.125in Height
$68.99
KNNRU-5163
Air Filters - Universal Fit
All Products
K&N Universal Rubber Filter 5in Flange ID x 6.5in Base OD Upgrade engine output with the K&N Universal Rubber Air Filter featuring a 5-inch...
K&N Filter Universal X Stream Clamp-On 5in Flange 6.5in Base 4 1/2in Top 4 1/8in Height
$94.99
KNNRU-5163XD
Air Filters - Universal Fit
All Products
K&N Universal X-Stream Air Filter | 5" Flange, 4 1/8" Height Boost horsepower and airflow with the K&N Universal X-Stream Clamp-On Air Filter. Features...
K&N Universal Rubber Filter-Round Tapered 4in Flange ID x 8in Base OD x 6.625in Top OD x 8in H
$94.99
KNNRU-5171HBK
Air Filters - Universal Fit
All Products
K&N Universal Rubber Filter – Round Tapered 4in Flange Upgrade airflow with the K&N Universal Round Tapered Air Filter (4 in Flange ID, 8...
K&N Universal Clamp-On Air Filter 6in FLG / 7-1/2in B / 5-7/8in T / 6in H
$94.99
KNNRU-5173
Air Filters - Universal Fit
All Products
K&N Universal Clamp-On Air Filter 6in FLG x 7-1/2in B Boost airflow and horsepower with the K&N Universal Clamp-On Air Filter (Part # RU-5173)....
K&N Universal Rubber Filter-Round Tapered 2.5in Flange ID x 6in Base OD x 5in Top OD x 5in Height
$68.99
KNNRU-5174
Air Filters - Universal Fit
All Products
K&N Universal Clamp-On Air Filter | 2.5" Flange ID, Round Tapered Boost horsepower and airflow with the K&N Universal Round Tapered Air Filter (2.5"...
K&N Universal Rubber Filter-Round Tapered 4.5in Flange ID x 8in Base OD x 6.625in Top OD x 8in H
$94.99
KNNRU-5283HBK
Air Filters - Universal Fit
All Products
K&N Universal Clamp-On Air Filter | 4.5" Flange, 8" x 6.625" Tapered Boost airflow & engine performance with the K&N Universal Round Tapered Rubber...
K&N Universal Round Clamp-On Air Filter 3in Flange ID x 6in Base OD x 4.625in Top OD x 3in Height
$62.99
KNNRU-5288
Air Filters - Universal Fit
All Products
K&N Universal Clamp-On Air Filter | 3" Flange, 6" Base, 3" Height Boost airflow & horsepower with the K&N Universal Round Clamp-On Air Filter....
K&N Universal Clamp-On Air Filter 3in FLG /4 1/2in B / 3 1/2in T / 4 3/8in H
$78.99
KNNRU-9410
Air Filters - Universal Fit
All Products
K&N Universal Clamp-On Air Filter: 3" Flange, High-Flow Performance Boost horsepower and airflow with the K&N Universal Clamp-On Air Filter (3" Flange, 4.375" Height)....
K&N Universal Tapered Filter 2.5in Flange ID x 4.5in Base OD x 3.5in Top OD x 5in Height
$62.99
KNNRU-9630
Air Filters - Universal Fit
All Products
K&N Universal Tapered Air Filter 2.5in Flange – 5in Height Boost engine airflow with the K&N Universal Tapered Air Filter (RU-9630). Features a 2.5in...
K&N Filter Universal X Stream Clamp-On Round Straight 3in Flange ID / 5in OD / 7in Height
$146.99
KNNRX-2820
Air Filters - Universal Fit
All Products
K&N Universal X-Stream Air Filter (3" Flange, 5" OD, 7" Height) | RX-2820 Boost airflow and performance with the K&N Universal X-Stream Clamp-On Air...
