TurboXS RFL Blow Off Valve WRX 2002-2007 / STI 2004-2021 / Forester XT 2006-2008

Description

Part #: WS02-XS-RFL

With new and improved styling, the WS02-XS-RFL remains true to it’s roots – it’s still really loud! Like all our valves, the RFL relieves compressor pressure surge caused by changing gears or backing off the throttle and has been used on turbo charged engines running upto 35 psi boost. If you need to ask how loud it is, this valve is too loud for you! This blow off valve comes everything needed to install.