If you have a cone filter you could consider housing it in some kind of box, and maybe open out and flatten the cone filter.integrale_evo wrote: Wed Mar 18, 2020 10:40 amCone filter or replacement panel filter?KevH18 wrote: Wed Mar 18, 2020 10:27 am Bought a Ramair filter the other day for the Focus (1.6 ecoboost). Was 10 quid on Facebook shite-shop but the bloke was decent. Gave it a clean but hardly any dirt came out anyway. Haven't fitted it yet but been researching cold air feeds. Is there much point?
For a cone filter the more you can shield it from heat sources and get cool air to it the better where reasonably practical. Also consider that a cold air feed can act as a water feed in the rain, standard intakes usually have quite a lot of thought put into their design.
Unless, of course, you’re only interested in making your car go “BWOOOORP” which is, frankly, all the justification you need, imo.