Part No: T9520 - Subaru, Toyota, Mazda Applications

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

Direct bolt-on for most vehicles available:

• 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

GFB DV+ Diverter valve overview

GFB DV+ How It Works

GFB T9351 DV+ GTI MK6 Installation

GFB T9351 DV+ Assembly

T9520 Instructions

Deceptor Pro II TMS Universal (20mm inlet- 20mm outlet)motorised Blow off valve or BOV with GFB TMS advantage. In cabin patented adjustable venting bias system diverter valve. also suits:

SUBARU WRX MY94-96 Note : Not Direct Bolt-On - Requires Modification To Factory Hoses To Mount Valve Elsewhere In The Engine Bay

FORD AUSTRALIA TX3 KF-KH 1.8 BPT 90-93

TOYOTA Supra JZA80 3.0 2JZ-GTE 93-02 Note : Not Direct Bolt-On - Requires Modification To Factory Hoses

TOYOTA Supra JZA80 3.0 2JZ-GTE 93-02 Note : Not Direct Bolt-On - Requires Modification To Factory Hoses

FORD AUSTRALIA Ford Laser TX3 KC-KE 1.6 B6T 87-90

SUBARU WRX MY94-96