i was just wondering if anyone has instaled the k&n intake system (69-2004TTK) on the 2010 MCS and what it sounded like? i know i can trust k&n but i was just wondering how well you can hear the bov as apposed to the alta? just because the k&n had the housing around the filter?

also im not sure if this has been previously poasted (if so i aplogise) but how do you remove the gril inside the hood scoop? i took out the scrues but it didnt budge am i missing some maby i found 2 small silver ones and one black plasstic one?