73mm MAF housing for those who want to make their own intake.  Supply your choice of filter and coupling and you have a budget big MAF short ram intake.  Same housing used on our intake KST-SRI-73mm-2.

• Fits 2002-2007 WRX/STI, 2005-2009 Legacy GT,  2004-2007 FXT, and some custom applications.
• Smooth mandrel bend.
• Precision CNC-machined MAF flange.
• Quality welding by ASME-certified welder.
• Bead-rolled tube ends.