73mm MAF housing with machined velocity stack for those who want to make their own intake. Supply your choice of 3.5" filter and coupling and you have a budget big MAF short ram intake. Same housing used on our intake KST-SRI-73mm-AB.
- Fits 2002-2007 WRX/STI, 2005-2009 Legacy GT, 2004+ FXT, and some custom applications.
- CNC-machined velocity stack - 3.5" OD.
- Precision CNC-machined MAF flange.
- Quality welding by ASME-certified welder.
- Bead-rolled tube end.