TokenSolutions, rather than re-invent the wheel, has teemed up with a great fabricator to offer these top-grade, simply the best I have seen CNC'ed MAF flanges that fit the Toyota 3.4 5vzfe and Lexus IS300 2jz-ge MAF sensors (Actualy fits all 'large' Toyota/Lexus MAF sensors).  The pictures speak volumes of the quality and fitment.  * threaded for M4 mounting screws.  Availible in Aluminum and Stainless Steel

• Precision CNC Machined - MADE IN USA from 6061 aluminum billet or 303 Stainless Steel
  
• Machined to match the piping diameter (unlike others on eBay and elsewhere).

• Available in five common sizes:  2.50", 2.75", 3.00" , 3.50" and 4.00"
  

• Precise and correct sensor hole size to hold boost but prevent o-ring tearing.
• Sensor stand-offs (like OEM) to prevent sensor damage if overtightened.

• Lexus ES300 1999-2003
• Lexus ES330 2004-2005
• Lexus GS300 2001-2005
• Lexus LS400 2001-2005
• LS430 2001-2005
• Lexus RX300 1999-2003
• Lexus RX330 2004-2005
• Scion XA 2004-2006
• Scion XB 2004-2005
• Scion TC 2005
• Toyota 4 Runner 1999-2008
• Toyota Avalon 2000-2004
• Toyota Camry 2002-2006
• Toyota Celica 2000-2001
• Toyota Celica GT & GTS 2002-2005
• Toyota Corolla 2003-2008
• Toyota Echo 2000-2005
• Toyota FJ Cruiser 2007-2008
• Toyota Highlander 2001-2008
• Toyota Matrix 2003-2008
• Toyota MR2 2000-2005
• Toyota Prius 2001-2008
• Toyota Rav4 2001-2005
• Toyota Sienna 2001-2006
• Toyota Solara 2002-2008
• Toyota Tundra 2000-2008
• Toyota Yaris 2006-2008