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  • K&N Universal Chrome Filter 2 1/2 inch O/S FLG / 4 1/2 inch OD / 2 inch Height
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K&N Universal Chrome Filter 2 1/2 inch O/S FLG / 4 1/2 inch OD / 2 inch Height

K&N Engineering
KNNRC-1950
In stock
Air Filters - Universal Fit
$78.99
K&N Universal Chrome Filter 2.5in O/S Flange | 4.5in OD Upgrade engine performance with the K&N Universal Chrome Air Filter (RC-1950). Features a 2.5-inch offset...
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$78.99
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K&N Universal Chrome Filter 2 1/2 inch O/S FLG / 4 1/2 inch OD / 2 inch Height
Description

K&N Universal Chrome Filter 2.5in O/S Flange | 4.5in OD

Upgrade engine performance with the K&N Universal Chrome Air Filter (RC-1950). Features a 2.5-inch offset flange, 4.5-inch outer diameter, and 2-inch height. Washable and reusable.

The K&N Universal Chrome Filter (RC-1950) is a high-performance, clamp-on pancake-style air filter engineered to boost horsepower and throttle response by maximizing airflow. Designed for custom and tight-clearance setups, this filter features a 2.5-inch offset flange, an overall outer diameter of 4.5 inches, and a low-profile 2-inch height.

Crafted with oiled cotton gauze filtration media and protected by a chrome-plated top cap, it combines a classic custom look with long-lasting filtration efficiency. The molded pliable rubber flange absorbs engine vibration and stretches up to 1/16th of an inch for a snug, secure fit. Fully washable and reusable, it is designed to last the life of your engine.

Best Uses

  1. Tight Engine Bays & Low-Clearance Setups: Ideal for applications where hood space or clearance is extremely limited.
  2. Custom Automotive & Hot Rod Builds: Perfect for custom air intakes, carburetor hats, or vintage engine builds.
  3. Powersports & Off-Road: Great for motorcycles, ATVs, snowmobiles, and go-karts requiring high airflow.
  4. Small Industrial & Utility Engines: Fits generators, tractors, and small equipment requiring a 2.5-inch intake flange.

Features

  1. Low-Profile Pancake Design: Measures 2 inches in height and 4.5 inches OD, making it ideal for tight spaces.
  2. 2.5-Inch Offset Rubber Flange: Strong, vibration-dampening pliable rubber mounting flange with an offset angle for flexible fitting.
  3. High-Flow Oiled Cotton Media: Multi-layer oiled cotton gauze designed to increase airflow up to 50% over standard paper filters.
  4. Chrome-Plated Top Cap: Delivers a clean, show-quality finish that resists corrosion.
  5. Flexible Clamp-On Design: Flange stretches up to 1/16 inch (1.5mm) to fit slightly oversized intake pipes securely.

Benefits

  1. Increased Horsepower & Acceleration: Delivers more oxygen to the engine to optimize combustion and throttle response.
  2. Reusable & Cost-Effective: Washable design eliminates the need to constantly buy disposable paper air filters.
  3. Superior Filtration Protection: Captures dirt and contaminants to keep your engine running smoothly.
  4. Vibration Resistance: Pliable rubber flange prevents the filter from loosening under heavy engine movement or vibration.
  5. Eco-Friendly Choice: Reusable construction keeps waste out of landfills over the vehicle's lifespan.
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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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