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air-cleaners

K&N RX-4860 - Air Cleaner Assembly

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$78.19

$142.99

You save: $64.80 (45%) off MSRP

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Ships within 5 business days

This is a universal fit product

  1. That means this product doesn’t have fitment for any specific vehicle.
  2. If fitment is applicable for your application, be sure to check compatibility with the other components.
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About this product

Part #: RX-4860

K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and outstanding filtration. When racing, in any environment, racers need all the protection and airflow they can get. K&N delivers. All K&N universal air filters are constructed with ultra-strong molded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1/16 inch (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable.

More Details

Air Filter Large End Diameter6 in (152 mm)
Carb/Air Horn Dia. (in.)2.5
Diameter Outside (in.)6
Filter Re-Oiling Amount1.16 oz (34 ml)
Flange Angle0 degrees
Flange Offset0 in (0 mm)
Flange TypeCentered
MaterialRubber Base
ShapeRound Tapered
Top Outside Diameter5 in (127 mm)
Top StyleX-Stream
Additional Documents
  1. Technical Bulletinpdf
  2. Installation Instructionspdf

See what our community says about kn products

product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Drops in.. Makes more power. Sounds great!
View on Matt's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Needed a GOOD air filter for my car.
Is this your first time buying from this brand? Did you consider other brands?
No.
View on Ed's build
Michael Isaacson

173

Michael Isaacson
2005 Ford Ranger
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Mpg and performance.
Is this your first time buying from this brand? Did you consider other brands?
Yes, but won’t be my last (:
View on Michael's build
Stick Shift Studios

254

Stick Shift Studios
2004 Honda S2000
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
The FIPK is one of the only intakes the is CA Carb legal. And it didn't involve cutting to install it.
Is this your first time buying from this brand? Did you consider other brands?
No, I have purchased K&N oil filters as well
Was it easy to install? Any installation tips that will help others?
No, instructions where not that good, took twice as long as it should have.
Once you've had a chance to use the product, did it meet your expectations?
Sort of. It makes 9hp at the very top of the rev range. So in normal driving you don't really feel much of a difference. It all changed the tone of the engine. It has a loud roar. But it doesn't sound like the stock systems VTEC roar.
Any additional comments?
Would I purchase it again? For $320 no. It did give a little more throttle response which was nice. The plastic intake tube looks and feels cheap. For the price it should be black anodized metal.
View on Stick Shift's build
Robert Sebring

224

Robert Sebring
2012 Nissan Altima
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Price and sound
Is this your first time buying from this brand? Did you consider other brands?
No
Was it easy to install? Any installation tips that will help others?
Took 20 minutes
View on Robert's build
California prop 65 warningWARNING: Cancer and Reproductive Harm www.p65warnings.cs.gov

*Some manufacturer restrictions apply.

About K&N

K&N Engineering in Riverside California is the world's leading manufacturer of washable performance air filters and air intake systems. K&N invented the reusable high flow cotton air filter in 1969 and has been perfecting the technology ever since. K&N is a world class filtration company selling air filters, oil filters, and air intakes in over 30 countries. K&N sells over 5,000 products designed for cars, trucks, motorcycles, engines, and industrial applications. From their Million Mile Warranty to their Consumer Protection Pledge, K&N stands behind their products and their consumers 100%. The distinctive K&N logo represents performance from one of the original performance companies.

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Based in California with 3 warehouses across the country, we’re sending out shipments everyday of the week, even Saturdays. Because your next mod shouldn’t have to wait.

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The Smoking Tire / The Drive

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