Control the sound of your BOV "ON-THE-FLY" Go on, admit it. There are times you wish you could have that signature turbo blow off sound, but you're not prepared to listen to it all the time. GFB's Deceptor Pro II delivers just what you need the ability to control how loud your BOV sound is, from the driver's seat.To top it off, if your car typically suffers issues such as backfiring and stalling when venting more than a certain percentage of air to atmosphere, the controller can easily be configured to limit the maximum venting ratio. This way, you can achieve a blow-off sound without having to put up with the issues.
Control the sound of your BOV "ON-THE-FLY" Go on, admit it. There are times you wish you could have that signature turbo blow off sound, but you're not prepared to listen to it all the time. GFB's Deceptor Pro II delivers just what you need the ability to control how loud your BOV sound is, from the driver's seat.To top it off, if your car typically suffers issues such as backfiring and stalling when venting more than a certain percentage of air to atmosphere, the controller can easily be configured to limit the maximum venting ratio. This way, you can achieve a blow-off sound without having to put up with the issues.
in 10 offers
Control the sound of your BOV "ON-THE-FLY" Go on, admit it. There are times you wish you could have that signature turbo blow off sound, but you're not prepared to listen to it all the time. GFB's Deceptor Pro II delivers just what you need the ability to control how loud your BOV sound is, from the driver's seat.To top it off, if your car typically suffers issues such as backfiring and stalling when venting more than a certain percentage of air to atmosphere, the controller can easily be configured to limit the maximum venting ratio. This way, you can achieve a blow-off sound without having to put up with the issues.
Control the sound of your BOV "ON-THE-FLY" Go on, admit it. There are times you wish you could have that signature turbo blow off sound, but you're not prepared to listen to it all the time. GFB's Deceptor Pro II delivers just what you need the ability to control how loud your BOV sound is, from the driver's seat.To top it off, if your car typically suffers issues such as backfiring and stalling when venting more than a certain percentage of air to atmosphere, the controller can easily be configured to limit the maximum venting ratio. This way, you can achieve a blow-off sound without having to put up with the issues.
Last updated at 31/10/2025 21:56:19
VPW - GO FAST BITS TMS Valve, Deceptor PRO II (2015-on)
Delivery by Tue $30.20
Go Fast Bits T9507 Deceptor Pro II 2015-on WRX/ Forester
Delivery $122.32
GFB Deceptor Pro II adjustable turbo blow off valve for Subaru WRX 2015-2019 T9507
Free delivery
GFB Deceptor Pro II BOV - Subaru WRX 2002-2007/STI 2002-2021
Delivery between Wed – Thu $16.95
GFB Deceptor Pro II T9507 Diverter / Blow Off Valve FITS Subaru - GFBT9507
GFB Deceptor Pro II Electronic BOV Blow Off Valve for Subaru
Delivery $9.99
Go Fast Bits T9504 Deceptor Pro Ii Diverter Valve W/ Sound Adjustment Nissan Gfb
GFB DECEPTOR PRO II SUITS 2015-ON WRX/ FORESTER
Delivery between 3–13 Nov $20
See 27 historical offers
GFB Deceptor Pro II Remote-Control Blow-Off Valve - T9513
GO FAST BITS T9504 DECEPTOR PRO II DIVERTER VALVE W/ SOUND ADJUSTMENT NISSAN GFB
Deceptor Pro II TMS Universal (20mm inlet- 20mm outlet)
GFB - Deceptor Pro II T9514 Diverter / Blow Off Valve with Electronic Sound Adjustment System for Hyundai Applications
Delivery $16.65
Go Fast Bits Electronically Adjustable Venting BIAS BOV/Diverter Valve GFB-T9507
Free delivery between 30 Oct – 7 Nov
T9533 Deceptor Pro II TMS Universal (33mm inlet- 33mm outlet)motorised Blow off valve or BOV with GF
Delivery between Tue – Mon $12
GFB Deceptor Pro II adjustable turbo blow off valve for Subaru WRX 2015-2019 T9507 By Speed Parts
Free delivery between 18–26 Oct
GFB Deceptor Pro II Electronic Adjustable Venting Bias Diverter Valve T9507 - Subaru WRX (2014 )
Free delivery between 17–27 Oct
GFB T9507 BOV Deceptor Pro II fits Subaru WRX MY14- fits SUBARU WRX 2.0 AWD (VAG)
Delivery between 16–24 Oct $9.90
GFB Deceptor Pro II Electronic BOV Blow Off Valve - Subaru WRX VA 15-21/Forester XT SJ 13-18/Levorg
Delivery $15
Go Fast Bits T9507 DECEPTOR PRO II Blow Off Valve - Dual (WRX 2015+)
Delivery between 15–21 Oct $17.99
GFB TMS VALVE DECEPTOR PRO II 2015-ON WRX/ FORESTER - GFB-T9507
Delivery $22
GFB Deceptor pro II T9507 - in cabin motorised adjustable adjustable bias venting diverter valve
Delivery between 13–23 Oct $10.95
T9507 GFB Deceptor Pro II Divertor Valve with Electronic Sound Adjustment Subaru | Go Fast Bits
Delivery $15
GFB DECEPTOR PRO II Blow Off Valve - Dual (WRX 2015-21)
Delivery between 15–21 Oct $10
GFB Deceptor Pro II Blow Off Valve Fits 2015-on WRX/ Forester Fits Subaru Levorg (T9507)
Delivery $8.80
GFB - Deceptor Pro Ii Suits 2015-On Wrx/ Forester
Delivery between 16–20 Oct $15
DECEPTOR PRO II Blow Off Valve - Dual (WRX 2015+)
Delivery between 14–21 Oct $28.65
originally posted on subimods.com
| Part Type | Blow-Off Valves |
| Adjustable | Yes |
| Boost Range (psi) | 0-100 psi |
| Blow-Off Valve Color | Black anodized |
| Steel Flange Included | No |
VPW - GO FAST BITS TMS Valve, Deceptor PRO II (2015-on)
Delivery by Tue $30.20
Go Fast Bits T9507 Deceptor Pro II 2015-on WRX/ Forester
Delivery $122.32
GFB Deceptor Pro II adjustable turbo blow off valve for Subaru WRX 2015-2019 T9507
Free delivery
DECEPTOR PRO II (2015-on WRX/ Forester)
GFB Deceptor Pro II BOV - Subaru WRX 2002-2007/STI 2002-2021
Delivery between Wed – Thu $16.95
See 27 historical offers
GFB Deceptor Pro II Remote-Control Blow-Off Valve - T9513
GO FAST BITS T9504 DECEPTOR PRO II DIVERTER VALVE W/ SOUND ADJUSTMENT NISSAN GFB
Deceptor Pro II TMS Universal (20mm inlet- 20mm outlet)
DECEPTOR PRO II (2015-on WRX/ Forester)
GFB - Deceptor Pro II T9514 Diverter / Blow Off Valve with Electronic Sound Adjustment System for Hyundai Applications
Delivery $16.65
Go Fast Bits Electronically Adjustable Venting BIAS BOV/Diverter Valve GFB-T9507
Free delivery between 30 Oct – 7 Nov
DECEPTOR PRO II (2015-on WRX/ Forester)
T9533 Deceptor Pro II TMS Universal (33mm inlet- 33mm outlet)motorised Blow off valve or BOV with GF
Delivery between Tue – Mon $12
GFB Deceptor Pro II adjustable turbo blow off valve for Subaru WRX 2015-2019 T9507 By Speed Parts
Free delivery between 18–26 Oct
GFB Deceptor Pro II Electronic Adjustable Venting Bias Diverter Valve T9507 - Subaru WRX (2014 )
Free delivery between 17–27 Oct
GFB T9507 BOV Deceptor Pro II fits Subaru WRX MY14- fits SUBARU WRX 2.0 AWD (VAG)
Delivery between 16–24 Oct $9.90
GFB Deceptor Pro II Electronic BOV Blow Off Valve - Subaru WRX VA 15-21/Forester XT SJ 13-18/Levorg
Delivery $15
Go Fast Bits T9507 DECEPTOR PRO II Blow Off Valve - Dual (WRX 2015+)
Delivery between 15–21 Oct $17.99
GFB TMS VALVE DECEPTOR PRO II 2015-ON WRX/ FORESTER - GFB-T9507
Delivery $22
GFB Deceptor pro II T9507 - in cabin motorised adjustable adjustable bias venting diverter valve
Delivery between 13–23 Oct $10.95
GFB DECEPTOR PRO II Blow Off Valve - Dual (WRX 2015+)
T9507 GFB Deceptor Pro II Divertor Valve with Electronic Sound Adjustment Subaru | Go Fast Bits
Delivery $15
GFB DECEPTOR PRO II Blow Off Valve - Dual (WRX 2015-21)
Delivery between 15–21 Oct $10
GFB Deceptor Pro II Blow Off Valve Fits 2015-on WRX/ Forester Fits Subaru Levorg (T9507)
Delivery $8.80
GFB - Deceptor Pro Ii Suits 2015-On Wrx/ Forester
Delivery between 16–20 Oct $15
DECEPTOR PRO II Blow Off Valve - Dual (WRX 2015+)
Delivery between 14–21 Oct $28.65
GFB Deceptor PRO II BOV WRX/STI
| Part Type | Blow-Off Valves |
| Adjustable | Yes |
| Boost Range (psi) | 0-100 psi |
| Blow-Off Valve Color | Black anodized |
| Steel Flange Included | No |