STI / WRX BOV
How to install the blow off valve on a 2011 2012 STI WRX
2007 Subaru WRX STI
This is segment three of The Fuel Show. The team take a first look at the 2007 Subaru WRX STI
STI BOV DUCK CALL
INSERTED A DUCK CALL INTO MY BOV ON AN STI
Blitz BOV on an Evo IV
A Blitz blow off/dump valve fitted to an Evo 4.