intakes like injen and fws will fill that lack of bov noise
		
		
	there is no reason to install a blowoff valve or diverter valve on these cars for performance and if you want the noise, a sufficiently free flowing intake will give you all the blow-off-valve "PSHHH" noise you could ever want. With the Injen, for sure, people in other cars WILL hear you
 
				 
 
		 
 
		![Neener    [neener] [neener]](/images/smilies/icon_smile_neener.gif)
 
 
		 
 
		 
 
		 
 
		