250 Cup & BG 182
								
							
						
						
	
						
							
	
						
					
					
						
	
					
				
				As above, just noticed the garage who last serviced the car kindly through away my k&n  filter and put a cheap standard filter in.
Is it worth paying for the itg or is ram air just as good ?
			
			Is it worth paying for the itg or is ram air just as good ?