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  • K&N Universal Clamp-On Air Filter 2-7/16in FLG / 3-1/2in OD / 6in H
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K&N Universal Clamp-On Air Filter 2-7/16in FLG / 3-1/2in OD / 6in H

K&N Engineering
KNNRU-0820
Auf Lager
Air Filters - Universal Fit
$57.99
K&N Universal Clamp-On Air Filter | 2-7/16" Flange, 3-1/2" OD, 6" H Boost horsepower and airflow with the K&N Universal Clamp-On Air Filter (2-7/16" Flange,...
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$57.99
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K&N Universal Clamp-On Air Filter 2-7/16in FLG / 3-1/2in OD / 6in H
Description

K&N Universal Clamp-On Air Filter | 2-7/16" Flange, 3-1/2" OD, 6" H

Boost horsepower and airflow with the K&N Universal Clamp-On Air Filter (2-7/16" Flange, 3-1/2" OD, 6" High). Washable, reusable, and built to perform.

Engineered to increase horsepower, torque, and overall engine responsiveness, the K&N Universal Clamp-On Air Filter delivers high-volume airflow without compromising filtration protection. Built with multiple layers of oiled cotton gauze sandwiched between screen wire, this premium filter traps contaminants while allowing clean air to feed into your engine. Featuring a flexible, molded rubber flange (2-7/16-inch inner diameter) designed to absorb vibration and ensure a tight, secure seal, this filter easily clamps directly onto custom intakes, carburetors, or throttle bodies. Fully washable and reusable, it is designed to last the life of your vehicle or equipment with minimal maintenance.

Best Uses

  1. Custom air intake setups for racing, street performance, or project cars.
  2. Motorcycles, ATVs, UTVs, and dirt bikes requiring direct-fit carb or intake tubing filters.
  3. Vintage, hot rod, or engine swap builds lacking factory air box assemblies.
  4. Small engine modifications, generators, go-karts, and industrial equipment.

Features

  1. Oiled Cotton Gauze Media: Multi-layered, high-flow cotton design engineered to maximize airflow while capturing microscopic debris.
  2. Flexible Rubber Flange: Molded 2-7/16" (62mm) pliable flange stretches up to 1/16" to accommodate slightly varied intake sizes and absorb engine vibration.
  3. Washable & Reusable: Designed to be cleaned and re-oiled repeatedly using a K&N Recharger kit, reducing landfill waste.
  4. Heavy-Duty Construction: Features zinc-plated top and base caps combined with wire mesh support for structural integrity under high intake vacuum.
  5. Clamp-On Design: Includes a premium stainless-steel worm-gear clamp for rapid, tool-friendly installation.

Benefits

  1. Increased Horsepower & Acceleration: Reduces intake restriction to deliver noticeable throttle response and power gains.
  2. Long-Term Cost Savings: Eliminates the ongoing expense of replacing disposable paper air filters every oil change.
  3. Exceptional Engine Protection: Provides high-filtration efficiency to shield critical engine components from harmful dirt and dust.
  4. Extended Service Interval: Runs up to 50,000 miles before requiring cleaning, depending on driving and environmental conditions.
  5. Eco-Friendly Choice: Significantly cuts down on single-use filter waste over the lifetime of your vehicle.
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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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