K n universal air filter crankcase vent filter replacement air filter and filter wrap search by dimension.
													
																	K n 5 inch air filter. 
									
	
		
	
																	8 in flange length. 
																	7 313 in 185 75 mm 5 875 in 149 225 mm. 
																	Outside diameter inside diameter height inner wire. 
																	K n universal clamp on air filter. 
															
													
									
	
		
	
																	All k n air filters are made with reusable cotton gauze filter technology that helps your engine breathe easier for more horsepower and improved efficiency. 
																	High performance premium washable replacement filter. 
																	I placed an order and the next day i received a brand new genuine k n air filter in a sealed blister pack complete with a k n decal. 
																	The air filter arrived pre oiled with all silicone adapter rings present and clamp included making installation a breeze on my 2003 infiniti q45 which has an oem air cleaner piping diameter of 3 5. 
															
													
									
	
		
	
																	Engines equipped with the k n tall velocity stack air filter can actually produce more horsepower than those with no filtration. 
																	Draws cooler air up and away from engine heat. 
																	Select a product image below to search by dimension or use our vehicle search grid above to find a replacement filter that correctly fits your vehicle. 
																	You can get a high flow air filter for just about any application and most come with k n s. 
															
													
									
	
		
	
																	K n round air filter. 
																	Nine inch tall velocity stack air filters stainless steel. 
																	Find round air filter by dimension. 
																	The new ru 5147 round tapered filter has a 6 5 inch 165 mm base outside diameter and a 5 inch 127 mm flange inside diameter. 
															
													
									
	
		
	
																	6 in filter height. 
																	Round tapered rc 1060 4 5 out of 5 stars 450. 
																	Air intake compatible with 3 cold air intake filter compatible with 2002 2011 mitsubishi lancer red kn type 3 inch performance air intake filter by ikon motorsports 5 0 out of 5 stars 1 13 64 13. 
																	Factory direct k n replacement air filters air intakes oil filters cabin filters. 
															
													
									
	
		
	
																	3 in flange length. 
																	High performance premium replacement engine filter. 
																	1 9375 in filter height. 
																	Round tapered ru 1044 4 9 out of 5 stars 22. 
															
													
									
	
		
	
																	K n engineering air filters have been called the best filter in the world with good reason.