GFB Deceptor Pro II Electronic BOV Blow Off Valve - Subaru WRX, STI 99-00/FXT 03-05

  • On Sale
  • Regular price $351.00
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Now you can control the sound of the BOV from inside the cabin!

So how much more can you do with a blow-off valve? Well, the Deceptor Pro II takes the ‘Respons’ concept even further…

  • Adjust your BOV venting bias electronically on-the-fly
  • Revised porting to optimise flow and venting bias
  • Compact design fits in most factory valve locations
  • Direct bolt on for many vehicles
  • New bore finishing process ensures a lifetime of reliable operation


Deceptor Pro II features:

  • Remote proportional venting bias/volume control- from silent to loud or anywhere in between
  • Sleek, compact in-car BOV volume controller with backlit dial
  • End point adjustment to control maximum vent to atmosphere bias setting
  • Volume adjustment mechanism driven by a high-torque geared electric motor
  • Durable, low-friction ger train supported by precision sealed ball-bearing
  • Supplied with all parts and wiring required to have it up and running quickly and easily


Vehicle Fitment:

  • 1999-2000 Subaru WRX
  • 1999-2000 Subaru STI
  • 1997-2002 Subaru Forester GT
  • 2003-2005 Subaru Forester XT (check BOV flange prior to ordering. Only compatible with Diamond flange. Triangle flange requires T9503).
  • 1998-2003 Subaru Liberty B4 BE/BH