best pod filter for NA cars

[HaiiSon]

omg i just got a 3a today
all i can say is i can feel more gain then the k&n filter
well thats just my view
dunno bout others that have used both products aswell

[CB7_OWNER]

3a racing won the autosalon , test followed by kn

[iced]

omg i just got a 3a today
all i can say is i can feel more gain then the k&n filter
well thats just my view
dunno bout others that have used both products aswell

you are a victim of the placebo effect.
or just that your k&n filter is in a used state and requires a clean and therefore the new filter feels more responsiveness.