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Originally Posted by club$pec
A mate of mine insists that a K&N pannel filter will give better performance than a POD filter. Any one know the differnce? Also is there much point in installing any filters with just a stock exhust?  |
for subaru's any oiled k&n filter be it pod or panel will screw your afm
any pod filter will flow more than a panel filter in the standard box
more airflow into the engine should be accompanied by a free-er flowing exhaust and an
ecu re-map to prevent it from leaning out
pod filters work best when they are enclosed from the hot air from under the bonnet
having said that if you have a stock exhaust/turbo/
ecu etc you would be better off leaving the standard paper filter in there to prevent lean-outs or stuffing your afm