Air Filter

Air Filter; Round; H-5 7/16 in.; I.D. 3.75 in.; O.D. 5.5 in.;

• Cap Outside Diameter: N/A
• Diameter Inside (in.): 3.75
• Diameter Outside (in.): 5.5
• Filter Material: Cotton Gauze
• Filter Re-Oiling Amount: 1.27 oz (38 ml)
• Filter Style: Dry
• Height (in.): 5.438
• Inner Wire: No
• Overall Length (in.): NA
• Shape: Round
• Top Style: Open
• Width (in.): 5.5

• Designed To Boost Horse Power And Acceleration
• Washable And Reusable
• High Air Flow With Exceptional Filtration
• Lasts Up To 50000 Miles Before Cleaning
• Works With Original Equip. Mfg. Vehicle Electronics
• Will Not Void Vehicle Warranty
• Million Mile Limited Warranty

K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for the majority of vehicles on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace it with a K&N. See applicable instruction sheet for details. Our stock replacement air filters for street vehicles are covered by our famous K&N Million-Mile Limited Warranty and will be the last air filter your vehicle will ever need.

K&N Engineering, of Riverside, California, is the inventor and leading innovator of reusable cotton gauze filter technology for automotive applications. From humble beginnings as a family run business over 35 years ago, K&N Engineering, now a truly global company with offices in the U.K. and the Netherlands, continues to exist as a family owned business with an enthusiast mindset and a direct connection with motor sports that carries over throughout all levels of management and manufacturing. Today, K&N exists as both the sales and brand leader for performance filters, and maintains a stocking catalogue of over 3,500 part numbers, including an extensive line of both factory replacement drop-in filters, FIPK (Fuel Injection Performance Kit) applications, and its line of innovative Performance Gold oil filters. The cornerstone of K&N's philosophy has been, and continues to be, that automotive performance does not have to have a shelf life, or to stand at odds with the quality of life of the purchasing consumer or others. Put simply, the benefits of increased performance associated with K&N filters contributes meaningfully towards money savings, fuel savings, and a dramatic reduction in environmental waste for the life of the vehicle in which the filter is installed. K&N appreciates that a little education goes a long way in helping consumers take an active role in thinking for the first time about air filters, and then taking an active stance in choosing the filter that is right for them and best reflects their values and needs. With this choice made, K&N consumers become K&N advocates for life, giving "lifetime" another layer of significance.