In-car volume-adjustable blow-off valve!

A WORLD FIRST in blow-off valve technology, the Deceptor Pro is based on the patented volume adjustable Stealth FX blow-off valve, but advances the design even further, featuring an industry world first: electronic proportional in-car adjustment of blow-off valve volume! It is no longer possible to cruise the street with a permanently noisy blow-off valve - the Deceptor Pro lets you choose when and where you are noticed!

Deceptor Pro bolt-on kit to suit the R33 - 34 Nissan Skyline GTS-t, and Mitsubishi Eclipse 1st generation.

The versatility of the Deceptor Pro, combined with the quality fit of a factory component makes this valve the only logical choice. Fingertip control of blow-off valve volume from your drivers seat!

Click here to see the Deceptor Pro in action!


Bolt On:

Universal Deceptor Pro
WRX Deceptor Pro
200SX Deceptor Pro
Nissan Skyline/Mitsubishi Eclipse Deceptor Pro


Deceptor Pro Features:

Remote, proportional blow-off valve volume control
Modern and compact in-car BOV ‘volume controller'
Volume adjustment mechanism driven by a high-torque electric motor
Durable, low friction gear train supported by sealed precision ball-bearings
​Supplied with all parts and wiring necessary to have it up and running quickly and easily


The Deceptor Pro also includes trademark GFB design features:

Ertalyte™ piston ring – to maintain the integrity of the vacuum signal
Acetal™ piston seat – for a positive seal under boost
Lightweight piston – for fast valve response
360° rotating vacuum nipple - for neat installations
Low profile, user friendly spring adjustment mechanism – no tools required



Colour Available: Black only