ScoobyNet.com - Subaru Enthusiast Forum - K&N Air Filter 2005 STI PPP

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MrBlueSTI

15 October 2023 06:44 PM

K&N Air Filter 2005 STI PPP

Evening all,

Has anyone replaced their stock air filter with a K&N Air Filter and is there any benefit of the K&N over the stock filter? Only looking to replace the filter element and not the air box.

Thanks all

JdmSti2006

16 October 2023 07:10 AM

did it on my wrx ,better air flow ,i liked it

MrBlueSTI

16 October 2023 01:04 PM

Thanks @JdmSti2006 I will get mine ordered today.

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