Challenger Aviation AIR FILTER with K & N Element & System for select Baron Models. Now available in CHALLENGER AVIATION'S High-Flow AIR FILTERS for Aviation. Save money and improve engine efficiency. STC and PMA Approved. A one time FAA Form 337 is needed for installation. Not subject to paper filter ADs. Must be cleaned every year or 100 hours. Filters may be cleaned up to 25 times or 2500 hours. Pilots report a Fuel savings of .3-.5 gallons per hour. 2-4 % increase in horsepower. Fits E55 S/N TE-1079 & Up, 58 S/N TH-741 & Up. Replaces Brackett BA-7710. Includes Installation Instructions, Cleaning Instructions, Approved Model List, STC Request, and Warranty Card. IN STOCK FOR IMMEDIATE DELIVERY!
