GFB Deceptor Pro II Blow-off Valve 

 

 

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

Direct bolt-on for most vehicles available!

 



 
 
 

 

GFB Deceptor PRO II Blow-off Valve Models

Deceptor PRO 2 T9500 - GFB NZ
Deceptor PRO 2 T9500 - GFB NZ

GFB Deceptor PRO II  Blow-off Valve/BOV/Diverter Valve (T9500)

 

GFB T9500 BOV suits the following vehicles:

Subaru Impreza WRX/STi (GC8-GF8) MY99-00 EJ20T

Subaru SF Forester GT MY98-00 EJ20T & EJ25T

Subaru SG Forester XT MY03-04 EJ25T

Subaru BE (B4) Legacy MY98-02 EJ20T

 

GFB Deceptor PRO - T9500
$575.00
$539.00
Add to Cart
  • 1 kg
  • Available
  • Shipping Time: 1-2 days1
Deceptor PRO 2 T9501 - GFB NZ
Deceptor PRO 2 T9501 - GFB NZ

GFB Deceptor PRO II  Blow-off Valve/BOV/Diverter Valve (T9501)

 

GFB T9501 BOV suits the following vehicles:

Subaru Forester (SH) XT MY09-on EJ25T

Subaru Impreza WRX (GH) MY08-on EJ25T

Subaru B4 Legacy (BL-BP) MY03-09 EJ20T (incl Subaru Blitzen B4)

 

GFB Deceptor PRO - T9501
$575.00
$539.00
Add to Cart
  • 1 kg
  • Available
  • Shipping Time: 1-2 days1
Deceptor PRO 2 T9502 - GFB NZ
Deceptor PRO 2 T9502 - GFB NZ

GFB Deceptor PRO II  Blow-off Valve/BOV/Diverter Valve (T9502)

 

GFB T9502 BOV suits the following vehicles:

Nissan R32 Skyline (GTS-T & GTR) RB20DET /RB26DETT

Nissan R33/R34 Skyline (GTS-T & GTR) RB25DET/RB26DETT

Mazda 3 MPS (MZR L3-VDT)

Mazda 6 MPS (MZR L3-VDT)

CX7 (MZR L3-VDT)

Mitsubishi VR4 Galant E38A/E39A (87-92) 4G63

GFB Deceptor PRO BOV - T9502
$575.00
$539.00
Add to Cart
  • 1 kg
  • Available
  • Shipping Time: 1-2 days1
Deceptor PRO 2 T9503 - GFB NZ
Deceptor PRO 2 T9503 - GFB NZ

GFB Deceptor PRO II  Blow-off Valve/BOV/Diverter Valve (T9503)

 

GFB T9503 BOV suits the following vehicles:

Subaru WRX Impreza/STi (GDA-GGA & GDB-GGB) MY01-03/MY03-07 EJ20T/EJ25T

Subaru WRX/STi (GR) MY08-on EJ25T

Subaru Forester XT (SG) MY05-08 EJ25T

 

GFB Deceptor PRO - T9503
$575.00
$539.00
Add to Cart
  • 1 kg
  • Available
  • Shipping Time: 1-2 days1
Deceptor PRO 2 T9504 - GFB NZ
Deceptor PRO 2 T9504 - GFB NZ

GFB Deceptor PRO II  Blow-off Valve/BOV/Diverter Valve (T9504)

 

GFB T9504 BOV suits the following vehicles:

Nissan Silvia/200sx S14 & S15 (94-06) SR20DET

 

GFB Deceptor PRO - T9504
$575.00
$539.00
Add to Cart
  • 1 kg
  • Available
  • Shipping Time: 1-2 days1
Deceptor PRO 2 T9520 - GFB NZ
Deceptor PRO 2 T9520 - GFB NZ

GFB Deceptor PRO II  Blow-off Valve/BOV/Diverter Valve (T9520)

 

GFB T9520 BOV suits the following vehicles:

Subaru WRX/STi GC8 MY94-96 EJ20T

Mazda Miata/MX5 BP-4W (SE 04-05 model)

 

GFB Deceptor PRO - T9520
$575.00
$539.00
Add to Cart
  • 1 kg
  • Available
  • Shipping Time: 1-2 days1
Deceptor PRO 2 T9525 - GFB NZ
Deceptor PRO 2 T9525 - GFB NZ

GFB Deceptor PRO II  Blow-off Valve/BOV/Diverter Valve (T9525)

 

GFB T9525 BOV suits the following vehicles:

Audi A3/A4 & Audi TT 1.8 Turbo - VW Golf GTi/Bora/Passatt/Jetta/New Beatle/Polo Gti

Ford XR6 Turbo ( BA/BF) 4.0L Turbo (02-07)

Ford Territory (SY) 4.0L Turbo (06-07)

Mazda MX5 BP-Z3 (SP 02 model)

Skoda Octavia 1.8T Mk1 (1U) 98-06

Seat Ibiza Cupra Mk2-Mk3 1.8T 99-08 /Seat Leon Mk1 1.8T 99-05

 

GFB Deceptor PRO II - T9525
$575.00
$539.00
Add to Cart
  • Available
  • Shipping Time: 1-2 days1
Deceptor PRO 2 T9533 - GFB NZ
Deceptor PRO 2 T9533 - GFB NZ

GFB Deceptor PRO II  Blow-off Valve/BOV/Diverter Valve (T9533)

 

GFB T9533 BOV suits the following vehicles:

Mitsubishi Lancer EVO 1/2/3 4G63

Mitsubishi EVO 4/5/6 4G63

Mitsubishi Lancer EVO 7/8/9/10 4B11T

Mitsubishi VR4 Legnum E84A/EC5A/EC5W (6A12TT/6A13TT)

Mitsubishi Ralliart Colt 4G15 (06-on)

 

GFB Deceptor PRO 2 - T9533
$575.00
$539.00
Add to Cart
  • 1 kg
  • Available
  • Shipping Time: 1-2 days1
Deceptor PRO 2 T9535 - GFB NZ
Deceptor PRO 2 T9535 - GFB NZ

GFB Deceptor PRO II  Blow-off Valve/BOV/Diverter Valve (T9535)

 

GFB T9535 BOV suits the following vehicles:

Nissan PS13 Silvia S13 180sx CA18DET/SR20DET (88-97)

Nissan N14 GTiR Pulsar SR20DET ( needs the softer spring # 6116 installed)

Nissan Z32 300ZX VG30DETT ( 2x T9035 required - Please enquiry about price)

Subaru WRX/STi (GC8-GF8) MY97-98 EJ20T

Toyota Celica GT4 3S-GTE (ST165-ST185)

Toyota Celica GT4 3S-GTE (ST205)

 

GFB Deceptor PRO ll - T9535
$575.00
$539.00
Add to Cart
  • 1 kg
  • Available
  • Shipping Time: 1-2 days1
GFB Whistling Trumpet

 

The ability to change the sound of a blow-off valve is increasingly becoming an important issue with buyers, who want to sound different from everyone else.

 

GFB have released the Whistling Trumpet (part # 5701), which emitted a piercing screech when driving aggressively. Unfortunately for a number of GFB owners, the 5701 trumpet only worked with some valve types.

 

For the owners of all other types of GFB valves, GFB have now released the 5702 – a modified version of the Whistling Trumpet that is designed to work on low boost applications where the 5701 doesn’t cut it. 

 

The 5702 can be used in place of the standard trumpet on all GFB valves, and will make the whistling sound more readily than the 5701 (high boost and RPM is required to get the whistle from a 5701), and at a slightly higher pitch.  Like the 5701 however, it is necessary to run the valve so that all (or most) of the air vents through the trumpet – Respons valves will typically not generate the velocity required to whistle when set to 50/50 venting.

 

5701 Recommended for Part numbers T9003 & T9503

5702 This part is recommended for Respons and Deceptor Pro II valves EXCLUDING T9003 & T9503

 

If you have any questions about these CLICK HERE to contact us.

$49.90
$39.90
Add to Cart
  • 2 kg
  • Available
  • Shipping Time: 1-2 days1

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