BMW 540I 1997 - 2003 K&N Air Filter

When you want to switch out a 1997 - 2003 BMW air filter, it pays to confirm that you are getting high quality you can certainly depend on. Because you would not settle for anything other than a BMW when you purchased your car or truck, why settle for anything less than top quality parts and support? Savor the sophisticated intrigue and superior performance of a classic BMW every time you take control of the engine. K&N is well known because of the field-leading design and reliability of their parts and accessories - these parts will address your part needs. Avoid being tricked by overpromising sites; we have the best in excellent parts. A top-notch 540I K&N air filter can guard your important components from the clogs that can result from the use of polluted air. Your car or truck's BMW 540I Air Filter is a critical component for your vehicle and it is important to keep it in working order. We want to give you the best web store buying experience, which is one important reason why our friendly live customer service technicians are waiting to answer all your replacement car or truck parts information needs. After you experience no shipping fees when you make an order for more than $50, you will return to our helpful website whenever you're ready quality vehicle parts. We will equal or beat any authentic truck component price, so come to our website today.

Important! Please Read to Ensure Proper Fit:

K&N HIGH FLOW DIRECT FIT AIR FILTER, RED -- 50-state legal; Provides 1 to 4 h.p. power gain; 96 to 99 percent filtration efficiency; 1.188 in. height, 9.938 in. outside length, 8.25 in. outside width; Oiled element; Panel style; Made of multiple interwoven layers of surgical cotton gauze; Increases horsepower and acceleration while providing excellent filtration; Custom designed to fit into existing air box and features a drop-in design which means adding performance is simple; Provides high air flow with excellent filtration; Economical and environment friendly; Works with OEM vehicle electronics; Will last the life of your vehicle; Washable and reusable; Lasts up to 50,000-mile before cleaning is required depending on drive condition; With K&N's limited million mile warranty..