The second photo doesn't look like a stock airbox, isn't it? Or is it just the intake scoop is replaced by the carbon scoop? If it's like that, then I think both are just useless! I think the first photo is just to make suction intake noise hence got that tube in the middle of the intake pipe, while the second photo if just the scoop then just for show only! Maybe the scoop is a bit bigger than stock then theoretically should help get more air but in practice I doubt it'll make any noticeable difference. You better off just to replace the air filter with a drop-in after market replacement like Works.