Weld-on CNC machined mass air flow flange for a Denso air meter. Perfect for those designing their own custom inlet pipes. Machined radius is designed to be used with a 2.75" outside diameter aluminum pipe. However, this flange can be easily modified to work with 2.5-3.0" pipes. FEATURES-CNC Machined and Polished billet 6061-T6 Aluminum-Pre-Tapped M4 Threads for Sensor Mount-Made in USA COMPATIBILITY Lexus ES300 - 1999-2003Lexus ES330 - 2004-2005Lexus GS300 - 2001-2005Lexus LS400 - 2001-2005Lexus LS430 - 2001-2005Lexus RX300 - 1999-2003Lexus RX330 - 2004-2005Lotus Elise - 2004-2011Lotus Exige - 2004-2006Lotus Exige-S - 2007-2011Lotus 2-Eleven - 2007-2011Mazda Speed 3Mazda Speed 6Saab 9-2X - 2005-2006Scion XA - 2004-2006Scion XB - 2004-2005Scion TC - 2005Subaru Forester XT - 2004-2008Subaru Legacy GT - 2005-2009Subaru Impreza WRX - 2002-2007Subaru Impreza WRX STI - 2002-2007Toyota 4 Runner - 1999-2008Toyota Avalon - 2000-2004Toyota Camry - 2002-2006Toyota Celica - 2000-2001Toyota Celica GT & GTS - 2002-2005Toyota Corolla - 2003-2008Toyota Echo - 2000-2005Toyota FJ Cruiser - 2007-2008Toyota Highlander - 2001-2008Toyota Matrix - 2003-2008Toyota MR2 - 2000-2005Toyota Prius - 2001-2008Toyota Rav 4 - 2001-2005Toyota Sienna - 2001-2006Toyota Solara - 2002-2008Toyota Tundra - 2000-2008Toyota Yaris - 2006-2008