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  • K&N Universal Rubber Filter-Round Tapered 2.5in Flange ID x 6in Base OD x 5in Top OD x 5in Height
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K&N Universal Rubber Filter-Round Tapered 2.5in Flange ID x 6in Base OD x 5in Top OD x 5in Height

K&N Engineering
KNNRU-5174
In stock
Air Filters - Universal Fit
$55.99
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" Flange...
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$55.99
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K&N Universal Rubber Filter-Round Tapered 2.5in Flange ID x 6in Base OD x 5in Top OD x 5in Height
Description

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" Flange ID x 5" Height). Washable, reusable high-flow design for custom intakes.

Engineered to maximize airflow while delivering high-efficiency filtration, the K&N Universal Clamp-On Rubber Air Filter is built for custom intake designs, performance builds, and direct replacement applications. Featuring a classic round tapered silhouette, this filter maximizes filtration surface area within tight engine bays while maintaining structural rigidity.

Constructed with multiple layers of oiled woven cotton gauze protected by epoxy-coated aluminum mesh, this filter permits significantly higher airflow than traditional paper filters. Higher airflow translates directly to improved throttle response, enhanced torque, and increased horsepower. Its ultra-durable, flexible molded rubber flange absorbs engine vibration and clamps securely onto intake pipes with a 2.5-inch outer diameter.

Unlike single-use disposable filters, this K&N universal unit is 100% washable and reusable. When serviced with a K&N Recharger kit, it maintains peak filtration performance for the entire lifespan of your engine.

Best Uses

  1. Custom Cold Air Intakes: Ideal for custom-fabricated automotive air intake systems requiring a 2.5-inch intake pipe connection.
  2. Motorcycle & Powersports Upgrades: Fits custom motorcycle, ATV, and side-by-side carburetor or throttle body intake stacks.
  3. Engine Swaps & Race Builds: Perfect for tight engine compartments where a compact 5-inch total height is required without sacrificing surface area.
  4. Turbocharger & Supercharger Inlets: Mounts directly onto 2.5-inch turbo compressor inlets or supercharger intake tubes.

Features

  1. High-Flow Oiled Cotton Media: Multi-layer woven cotton gauze treated with specialized filter oil traps tiny contaminants while allowing maximum air volume.
  2. Pliable Molded Rubber Flange: Premium rubber flange absorbs engine vibration, resists cracking, and forms an airtight seal on intake tubing.
  3. Reinforced Mesh Structure: Epoxy-coated aluminum wire mesh supports the pleated filter media against collapse under heavy vacuum pressure.
  4. Compact Round Tapered Design: Features a 6-inch base tapering down to a 5-inch top across a 5-inch body height to fit confined spaces efficiently.
  5. Bolt-On Clamp Mounting: Includes a heavy-duty stainless steel hose clamp for easy, secure installation right out of the box.

Benefits

  1. Improved Engine Performance: Reduces air intake restriction to deliver noticeable gains in horsepower, acceleration, and overall throttle response.
  2. Washable & Reusable (Eco-Friendly): Eliminates the ongoing expense and environmental waste of buying disposable paper filters.
  3. Exceptional Engine Protection: Advanced multi-layer media traps dirt and debris without choking off vital air supply to the combustion chamber.
  4. Universal Fitment Versatility: Seamlessly adapts to a wide range of custom automotive, powersports, and industrial equipment setups.
  5. Long-Term Cost Savings: Designed to last the lifetime of your vehicle when periodically cleaned and re-oiled.



This Part Fits:

 

Year Make Model Submodel
2018-2020 Honda Accord EX
2018-2020 Honda Accord EX-L
2018-2020 Honda Accord LX
2018-2020 Honda Accord Sport
2018 Honda Accord Touring
2007-2012 Toyota Yaris Base
2012-2017 Toyota Yaris L
2012-2017 Toyota Yaris LE
2007-2009 Toyota Yaris S
2012-2017 Toyota Yaris SE
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Shipping:

1. Shipments to the Contiguous 48 US States Orders $149.99 and over qualify for our fast free shipping offer. We have worked with our shipping companies and integrated their shipping prices with our website for customer comfort.

2. Please see our International Orders page for orders shipping outside the US. We have worked with our shipping companies and integrated their shipping prices with our website for customer comfort.

3.For a specific delivery ETA based on the exact item(s) you want to purchase, please call us at (248) 832-2444 or message us via Chat before placing an order.

Returns:

1. Returned products must be in new, unused condition and include the original box and/or packaging with all tags included.

2. Once your return is received and inspected by MotoKarMax (usually within 48-72 hours of receiving), your refund will be processed and a credit will be applied to your credit card or original payment method. Please note that depending on your credit card company, it may take an additional 2-10 business days after your credit is applied for it to be posted to your account.

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