57 Series Aircharger Kit

The K&N 57 Series Aircharger Kit is engineered to eliminate air path restriction, delivering a massive amount of air into your engine for improved performance. This system is known for helping engines perform at their best, with K&N offering a 10-year or 1-million-mile manufacturer warranty to back their engineering and products. Key features include a cleanable red oiled cotton gauze filter, a black intake pipe, and it is a 50 State Legal system with Carb EO# D-269-25. The replacement filter for this kit is the RC-4780. K&N is recognized globally as a leader in aftermarket air intake and filtration solutions. This air intake system is specifically designed to fit 1999-2003 Ford 7.3L Powerstroke F-Series Super Duty trucks, 2000-2003 Ford Excursion, and 1998-2007 Ford F-250/F-350 models, as well as the 1999 Ford F-450. Please confirm exact fitment for your vehicle before purchase.