


K&N 04-07 Subaru STi K&N Drop In Air Filter
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
K&N 04-07 Subaru STi K&N Drop In Air FilterSKU: 33 2075 UPC: 024844030894 K&N 33 2075 Drop In Air Filter 2004 2007 Subaru Impreza WRX STI Forester Baja K&N 33 2075 is a washable reusable high flow drop in replacement air filter for 2004 2007 Subaru Impreza WRX STI plus select Forester Baja Impreza Outback models. Layered oiled cotton media improves airflow captures contaminants and delivers horsepower gains. Engineered to last your vehicle's life with easy factory air box installation and No
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Exchange/Return Notes
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★★★★★ 5
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Style: 1.5L
Worked perfect in my car and saved me some money!
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Reviewed in the United States on May 19, 2026
★★★★★ 5
Savings!
Style: 2.0L
Very affordable and fits like the factory one. Don’t pay the dealer hundreds! Just do it your self.
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Reviewed in the United States on May 11, 2026
★★★★★ 2
Not compatible with Honda CRV 2023
Style: 1.5L, Style: 1.5L
Pretty disappointed that the description did not match what my car actually needed. THIS IS NOT COMPATIBLE WITH A HONDA 2023 CRV Engine Air filter… Just glad the cabin air filter worked. Having to buy another one… The image attached is what I needed to replace.
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Reviewed in the United States on January 18, 2026
★★★★★ 5
Reliable, Eco-Friendly, and Great Value Air Filter
Size: 64115a1bdb6&13718691835, Size: 64115a1bdb6&13718691835
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Perfect replacements 👍🏼
Size: CF11182&CA12051, Size: CF11182&CA12051
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