when I bought my car the dumbass was running open throttle body ... so I bought just an ebay intake and put a velocity stack on it and made a filter of sorts with screen door material ( that you cant see ) in btw. the velocity stack itself and the piping.... I noticed a small increase in throttle response.... maybe 1-3 hp?.... it also did sound slightly better in vtec crossover!!!


Here is a pic of the current velocity stack ( SOON TO BE REPLACED BY ITB'S )