Replacement Air Filter

The K&N 33-2773 is a high-flow replacement air filter engineered to enhance your vehicle's performance. This filter is constructed with cotton gauze material, offering a balance of high air flow and exceptional filtration. This K&N air filter is washable and reusable, designed to last up to 50,000 miles before needing cleaning, depending on your driving conditions. It is built to work with original equipment manufacturer vehicle electronics and is emissions legal in all 50 US states. Furthermore, installing this K&N filter will not void your vehicle's warranty, and it is backed by K&N's famous Million-Mile Limited Warranty. Specific applications for the K&N 33-2773 include the 1999-2004 Porsche Boxster 3.2L/2.7L and the 1996-1999 Porsche Boxster 2.5L. The filter has a panel shape and its specifications include a height of 0.938 inches, an outside length of 9.375 inches, and an outside width of 6.938 inches.