l had just recently bought a 2008 impreza 2.5i, not the WRX or STI, just the regular Impreza. Im looking at various intakes for it. l know an SPT would be good, but l was also wondering if a K&N intake would fit my Subaru. Im not great with knowledge of accessories and all, so l figured Id ask around. l wanna give my Impreza a little more pop and enhance the sound of the boxer engine. Thanks guys.

whats the question

That would depend if the K&N intake is made for your engine. If your asking if an intake made for say an wrx/sti will work on your ''i'' then no. The intake is diamater would be wrong.