ATR cat. bolts to 3" DP.  These things, which are no longer in production, were over $175 new if I am not mistaken (correct me if I am wrong).  High performance, free flowing.  I never installed it, it came with my downpipe and i used a test pipe in its place.  $100.
3" steel black cold air intake pipe. attaches to MAF and relocates filter outside of engine bay behind the grill/headlights area. $35.
3" red aluminum maf pipe. some scratches on bottom side. $15.
all prices plus shipping. obo.
	
		
			
		
		
	
				
			3" steel black cold air intake pipe. attaches to MAF and relocates filter outside of engine bay behind the grill/headlights area. $35.
3" red aluminum maf pipe. some scratches on bottom side. $15.
all prices plus shipping. obo.
 
			 
			 
			 
			 
			 
 
		 
 
		 
 
		 
 
		 
 
		