IAG Stainless Steel AN Breather Fitting Set Subaru STI 2004-2021 / WRX 05-14 | IAG-ENG-7301 vendor_Chemical Guys 100% CNC machined billet piston

100% CNC machined billet piston

The other contributing factors to our air flow increase are our precision-adjusted MAF housing and improved airbox

Part #: TS-SU-GRD2b

Exhaust gasket replacement recommended during install

this will help divert the maximum amount of air into your Mishimoto intercooler

IAG Stainless Steel AN Breather Fitting Set Subaru STI 2004-2021 / WRX 05-14 | IAG-ENG-7301 vendor_Chemical Guys 100% CNC machined billet pistonFitment Information: 2004 2021 Subaru STI 2005 2014 Subaru WRX 2004 2013 Subaru Forester XT 2005 2009 Subaru Legacy GT Please note: This set is not a direct bolt on. Installing the AN Breather Fitting Set requires custom AN hoses, a Race AOS and it is recommended to have an experienced technician properly press the breather fittings in place. IAG does not currently offer installation instructions for this part. Features: The IAG Stainless Steel AN