Buy Now, Pay Later Starting at 0% APR
Limited Time Offer: Sale up to 70% off on selected items. Offer ends: 2025/7/4 0:0:00
×

K&N Filter 3 inch Flange 5 inch OD 6 1/2 inch Height

$80.91
KNNRU-2820
Air Filters Air Filters - Universal Fit
K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other...

K&N Universal Clamp-On Air Filter 5in FLG / 6-1/2in B / 4-3/8in T / 8-3/4in H

$105.91
KNNRU-2815
Air Filters Air Filters - Universal Fit
K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other...

K&N Filter Universal Clamp-On Air Filter 5in Flange / 6-1/2in Base / 4-3/8in Top / 8in Height

$80.91
KNNRU-2805XD
Air Filters Air Filters - Universal Fit
K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road...

K&N Filter Universal Rubber Filter 5 inch Flange 6 1/2 inch Base 4 3/8 inch Top 7 inch Height

$81.83
KNNRU-2800
Air Filters Air Filters - Universal Fit
K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other...

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

$65.91
KNNRU-2790
Air Filters Air Filters - Universal Fit
K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other...

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

$90.91
KNNRU-2710
Air Filters Air Filters - Universal Fit
K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other...

K&N Filter Universal Rubber Filter 1 3/4 inch Flange 3 inch Base 2 inch Top 2.5 inch Height

$70.91
KNNRU-2690
Air Filters Air Filters - Universal Fit
K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other...

K&N Drycharger Air Filter Wrap Round Tapered Black 5.375in Base ID x 4.375in Top ID x 7 H

$45.91
KNNRU-2590DK
Air Filters Pre-Filters
The K&N Drycharger is a silicone treated, polyester wrap that is made to cover K&N Air Filters or Personal Watercraft Flame Arrestors. These Drychargers,...

K&N Filter Universal Rubber Filter 4 inch Flange 5 3/8 inch Base 4 3/8 inch Top 7 inch Height

$81.83
KNNRU-2590
Air Filters Air Filters - Universal Fit
K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other...

K&N Filter Universal Rubber Filter 2 inch Flange 3 1/8 inch Base, 2 inch Top, 3 inch Height

$65.91
KNNRU-2580
Air Filters Air Filters - Universal Fit
K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other...

K&N Universal 4 Inch Filter

$65.91
KNNRU-2510
Air Filters Air Filters - Universal Fit
K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other...

K&N Universal Rubber Filter 3 inch Flange 5 inch OD 5 inch Height

$80.91
KNNRU-2430
Air Filters Air Filters - Universal Fit
K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other...
Items 325 to 336 of 1602 total

At KLF CARS, we deliver the high-performance [category name] you need to take your build to the next level. Whether you're looking for street, track, or off-road applications, our curated selection features trusted brands, precision engineering, and proven results.

  • ✅ Performance-Focused Components
  • ✅ Expert-Selected for Fit & Function
  • ✅ Free Shipping Anywhere in the USA

 

From weekend warriors to daily drivers, every enthusiast deserves parts that perform—and we deliver. Need help choosing the right product? Our support team is here to guide you every step of the way.

Your cart

×