The 2007 and 2008 Infiniti M45 sedan is a formidable mid size car that combines luxury with performance, impressing even the most jaded luxury automobile consumers.K&N has released a flat panel replacement air filter (33-2398) for the 2007 and 2008 Infiniti M45. This replacement air filter simply slides into the factory air box and is held in place by the air box lid. No cutting or fitting is required. K&N replacement air filters are designed to increase horsepower while providing excellent engine protection. K&N air filters have been hand crafted in the United States since 1969 using only the finest materials.

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K&N are filters employ an oiled cotton media and come with a limited Million Mile Warranty. It will be the last air filter your vehicle will ever need.

Use the K&N application search to find all K&N products for your vehicle. Use the K&N dealer search to find a K&N dealer near you.