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! A 200SX (S14 - 15) bolt-on version of the in-car volume-adjustable Deceptor Pro blow-off valve. The unique flange allows the Deceptor Pro to be attached directly to the factory valve mounting bracket. No hose cutting, no extra adaptors, and no hassles! Great for street cruising - shut your BOV up in seconds, from the 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