GFB Deceptor Pro II Electronic Blow Off Valve
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GFB Deceptor Pro II Electronic Blow Off Valve - Mitsubishi Evo (CD9A/CN9A/CT9A/CZ4A) / Subaru WRX/STI (GC8) MY97-98 / Liberty GT (BM/BR) MY10-14 - 33mm
GFB built its reputation on the original Response valve concept, and the Deceptor Pro II takes it further by putting BOV sound control right in the driver's hand. Fitted to your Mitsubishi Evo, Subaru WRX/STI or Liberty GT, it lets you dial venting bias from near silent to full atmospheric blow off on the fly, without pulling the valve apart.
This listing covers the 33mm Deceptor Pro II for Mitsubishi Evo (CD9A/CN9A/CT9A/CZ4A), Subaru WRX/STI (GC8) MY97-98, and Liberty GT (BM/BR) MY10-14. Confirm your chassis and model year against the fitment tab before ordering.
Key Features
- In-cabin electronic controller with backlit dial for proportional venting bias adjustment
- Remote volume control from silent to full atmospheric blow off
- End point adjustment to set maximum vent to atmosphere bias
- High-torque geared electric motor with sealed ball-bearing gear train
- Revised internal porting for optimised flow and venting bias
- Compact 33mm body designed to suit factory valve locations on many applications
- Supplied complete with wiring and hardware for installation
Vehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please confirm your vehicle's chassis code and model year before ordering.
Not sure if this valve suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.
Vehicle Compatibility
| Make | Model | Chassis | Engine |
|---|---|---|---|
| Mitsubishi | 3000GT/GTO | - | - |
| Mitsubishi | Colt Ralliart | - | - |
| Mitsubishi | Evo 1-3 | CD9A | 4G63 |
| Mitsubishi | Evo 4-6 | CN9A | 4G63 |
| Mitsubishi | Evo 7-9 | CT9A | 4G63 |
| Mitsubishi | Evo X | CZ4A | 4B11T |
| Mitsubishi | Lancer Ralliart | - | - |
| Subaru | Liberty GT | BM/BR | EJ255 |
| Subaru | WRX | GC8 | EJ20 |
| Subaru | WRX STI | GC8 | EJ207 |
Technical Specifications
| Spec | Value |
|---|---|
| Valve Type | Dual port, electronic blow off valve |
| Port Size | 33mm |
| Control Type | Remote proportional venting bias/volume control (silent to loud, adjustable) |
| Drive Mechanism | High torque geared electric motor |
| Bearing | Precision sealed ball bearing |
| Controller | In-car volume controller with backlit dial |
| Adjustment Feature | End point adjustment for maximum vent to atmosphere bias setting |
No instructions available for this product.
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