Overview

K&N Washable Lifetime Performance Air Filters

K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for the majority of vehicles on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace it with a K&N. See applicable instruction sheet for details. Our stock replacement air filters for street vehicles are covered by our famous K&N Million-Mile Limited Warranty and will be the last air filter your vehicle will ever need.

The K&N 33-2451 Air Filter fits some Hyundai Elantra, Hyundai Elantra Coupe, Hyundai Elantra GT, Hyundai I30, Hyundai i30 II, Hyundai i30 III, Hyundai i40, Hyundai IX25, Hyundai ix35, Hyundai Langdong, Hyundai Santa Fe II, Hyundai Tucson, Kia Carens, Kia cee d, Kia Cerato, Kia Cerato Koup, Kia Forte, Kia Forte Koup, Kia Forte5, Kia K2, Kia K3, Kia K3S, Kia KX3, and Kia Sportage models. See vehicle applications link for details.

•Designed to boost horsepower and rate of acceleration
•Can be cleaned and used again
•High air flow with exceptional filtration
•Lasts up to 50,000 miles before cleaning is required depending on driving conditions
•Works with original equipment manufacturer vehicle electronics
•Emissions legal in all 50 US states
•Will NOT void vehicle warranty
•Million Mile Limited Warranty®

Applications

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