K&N 33-2448 Air Filter

Replacement Filters / Replacement Air Filter
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$52.99 USD
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Product Overview

  • Designed to increase horsepower
  • Washable, reusable, and engineered to last for the life of your vehicle
  • Designed to provide high airflow and exceptional filtration
  • Engineered to fit easily into your factory air box
  • 10-Year/Million Mile Limited Warranty
  • Only needs cleaning every 50,000 miles under normal highway driving conditions
  • Emissions legal in all 50 States
  • Will not void vehicle warranty
The K&N 33-2448 Air Filter fits some Hyundai Azera, Hyundai i45, Hyundai ix35, Hyundai Santa Fe, Hyundai Sonata, Hyundai Sonata Hybrid, Hyundai Sonata V, Hyundai Sonata VIII, Kia Cadenza, Kia K5, Kia K7, Kia Optima, Kia Optima Hybrid, Kia Sorento, Kia Sorento II, and Kia Sportage R models. See vehicle applications link for details.
K&N® washable, reusable High-Flow Air Filters™ feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N’s 10-Year/Million Mile Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N’s most popular product!

[More Information on K&N Replacement Air Filters]
Air Filter ShapePanel
Filter MaterialCotton Gauze
Height1 in (25 mm)
Outside Length11 in (279 mm)
Outside Width9 in (229 mm)
Package Contents1 Air Filter
Package Quantity1
Warranty1,000,000 Miles/10 Year
Product StylePanel Air Filter
Weight1.8 lb (0.8 kg)
Filter Re-Oiling Amount1.43 oz (42 ml)
Product Box Height11.56 in (294 mm)
Product Box Length10.44 in (265 mm)
Product Box Width1.75 in (44 mm)
WARNING: Cancer and reproductive

K&N 33-2448 Air Filter Product Reviews

Friday, February 1, 2019 - Part 33-2448
I used this filter in my 2012 auto Kia Optima. I was unsure if it would make a difference but it really did I couldn't comment on top speed or 0-60 times, but the throttle is more responsive. If you need to pass a bus and there is a gap in traffic, the power seems at the ready, rather than waiting for a turbo to kick in. I'm not talking huge life changing, mind blowing power increases, but noticable, subtle difference. For the price, and ease of installation, (which was plug and play) I would definitely recommend.

Tony Royle
Brighouse, United Kingdom
Wednesday, December 26, 2018 - Part 33-2448
Works great.

Edgar Claudio
Buffalo, New York
Sunday, January 14, 2018 - Part 33-2448
Made an instant impact on the performance of my KIA Cadenza.

michael guille
Croydon, Pennsylvania