Walker Performance Filtration™ products are designed and built in Southern California by highly skilled technicians.  Every operation is performed in-house to ensure the highest level of quality and excellence.  They have been manufacturing filters for over 20 years with their very successful Walker AirSep™ brand.  Throughout the years, they have studied and developed the absolute best in filtration technology.  Utilizing their in-house flow bench and dust holding tests, they lead are leading the way in air flow and efficiency research.  The Walker name has been a part of racing since the early 20's, up to current times with Tyler Walker and many names in-between.  With their extensive knowledge of air filtration and flow data, combined with the input of the world’s best drivers and engine builders, they have created a product that can offer you that extra edge.  Racecar Engineering™ is proud to distribute and support the entire Walker Performance Filtration™ product line.  Shop here online now for the most popular products from Walker Performance Filtration™.  Remember, if you don't find what you need on here our website, we'll gladly special order it for you from the factory.  Please contact our Technical Sales staff for more information.