more, all cone filters attract more dirt simply because they are open and exposedelriverlives said:this mod is begining to really interest me. a few questions before i'm sold. how often does the cone filter need to be changed? more or less than the stock replacement?
a heatshield is used to prevent the cone filter from drawing in hot engine airelriverlives said:oh, one last thing. the heatshield. what is it? where does it go? and what does it do?