K&N Drop In Air Filter Subaru WRX 2008-2021 / STI 2008-2018 / Legacy GT 2005-2012 | 33-2304

SKU: knn33-2304
Availability: 76 In Stock
Type: Intake Filter Replacements
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Subtotal: $64.99
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Subaru WRX 2008-2021

STi 2008-2018 only

Legacy GT 2005-2012

K&N's STI replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. K&N filters are custom designed to fit into your existing factory air box for simple, fast installation. K&N stock replacement air filters for street vehicles are covered by a Million-Mile Limited Warranty. K&N Filters use oil to provide filtration, and can be washed and recharged using the K&N cleaning kit (sold separately).

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