Pipercross viper VS forced air induction

[fitzuk86]

Hey was just wondering what yall thought was better, i have a quickshift standard style induction kit atm. but was looking into these enclosed induction kits. most popular seem to be these pipercross viper's and the green enclosed induction kits. Any1 tried them both ? or have any idea which is better ? any help would be great

[Sean]

all the enclosed filters perform pretty much the same, in fact even a standard airbox with a replacement element will perform the same as a bmc etc.
open filters suck in hot air, enclosed filters don't.