K&N Drop In Air Filter Subaru WRX 2008-2021 / STI 2008-2018 / Legacy GT 2005-2012
knn33-2304
105 In stock
Intake Filter Replacements
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🚀 If you were a VIP member, you'd be getting $3.25 in BuildBUX for buying this part 🤷 Join us!
$64.99
0% Financing for 12 months with Affirm!
Fitment:
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).