Go Fast Bits Deceptor Pro II Electronically Adjustable Blow Off Valve 2002-2007 WRX / 2004-2021 STI / 2006-2008 Forester XT YMM_2009_Outback making them ideal for serious

making them ideal for serious Subaru enthusiasts who push their WRX STI to the limit

The solenoid connects via the OEM wiring harness for a seamless plug-and-play experience—no cutting or crimping necessary

Their advanced design provides superior fade resistance and durability

For automatic applications

Go Fast Bits Deceptor Pro II Electronically Adjustable Blow Off Valve 2002-2007 WRX / 2004-2021 STI / 2006-2008 Forester XT YMM_2009_Outback making them ideal for seriousBuilt on the patented Respons & TMS technology, the Deceptor Pro II takes the Respons concept even further! How? The action of adjusting BOV volume is automated using a high torque electric servo motor, so you can now adjust the volume of your blow off valve, from inside the car! Every turbo car owner knows that while making noise is fun, there are times when youd prefer to be seen, but not heard! The modern and compact volume controller, with its