Interesting read. How many people just upgrade their filter and not the whole filter/intake assembly? Personal dyno tests before and after an AEM cold air intake on my old Integra (yes its a honda, but the thread started off with a truck...) showed 14 hp gain. I noticed that there were no dyno charts in this test...
New to the forum.
I'm in Bellingham, been into Honda's and Nissan's for a long time, but got hooked in to Subaru's by the AWD in my daily driver - 98 Legacy. Looking to learn a bit more about whats possible with that platform, and this seemed to be the place