GFB Deceptor Pro II Electronic BOV
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GFB Deceptor Pro II Electronic BOV - Nissan Skyline (R32/R33/R34) / Stagea (WC34) / Mazda 3 MPS (BK/BL) / 6 MPS (GG) / CX-7
GFB has taken its popular Response valve concept and added full electronic control, giving you a blow off valve you can tune from the driver's seat. The Deceptor Pro II lets you dial venting bias from silent to full atmosphere dump and everywhere in between, all without pulling the valve apart. It's a direct bolt on unit built for factory turbo locations, with a durable internal gear train designed for long term reliability.
This listing covers the Nissan Skyline R32, R33 and R34 GTS-T/GT-T models, the Nissan Stagea WC34, and the Mazda 3 MPS BK, Mazda 3 MPS BL, Mazda 6 MPS GG and Mazda CX-7. SKU T9502. This is a Default Title listing, so no further variant selection is required.
Key Features
- Remote proportional venting bias and volume control
- Backlit in-cabin controller dial
- High-torque geared electric motor with sealed ball-bearing support
- Revised porting for improved flow and venting bias
- End point adjustment to set maximum atmosphere venting bias
- Compact design fits most factory valve locations
- Supplied with all wiring and hardware needed for installation
Vehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please confirm your vehicle's year, chassis and turbo configuration before ordering.
Not sure if this suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.
Vehicle Compatibility
| Make | Model | Chassis | Engine |
|---|---|---|---|
| Mazda | 3 MPS | BK | L3-VDT |
| Mazda | 3 MPS | BL | L3-VDT |
| Mazda | 6 MPS | GG | L3-VDT |
| Mazda | CX-7 | ER3P | L3-VDT |
| Nissan | Skyline GTS-T/GTS-4 | R32 | RB20DET |
| Nissan | Skyline GTS-T | R33 | RB25DET |
| Nissan | Skyline GT-T | R34 | RB25DET |
| Nissan | Stagea RS/RS-Four | WC34 | RB25DET |
Technical Specifications
| Spec | Value |
|---|---|
| Control Type | Electronic, remote proportional venting bias/volume control |
| Adjustment Range | Silent to loud, fully adjustable in between |
| End Point Adjustment | Controls maximum vent-to-atmosphere bias setting |
| Motor | High-torque geared electric motor |
| Bearing | Precision sealed ball-bearing |
| Controller Display | Backlit dial, in-cabin mounted |
| Design | Compact, direct bolt on fitment for most factory valve locations |
| Bore Finishing | New bore finishing process for long term reliable operation |
| Included Items | All parts and wiring required for installation |
No instructions available for this product.

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