Has anyone ever fitted a sports air filter to a 2.2l Honda Prelude. (Non VTEC)
 

Was it any good ? I have previously used K&N sports air filters on a 1.8l turbo Nissan 200SX and a Pugeot 205 XS. They were quite good giving a bit more responsiveness and a bit of a sucking / induction noise, but I remember my old friend fitted one to a 1.6l Ford Focus year 2000, and it made massive difference - really loud.

Itn will make a difference sound wise and slight performance increase . Will sound alot better on a vtec.