So how much more can you do with a blow-off valve?
Well, the Deceptor Pro II takes the ‘Respons’ concept even further...
Deceptor Pro II features:
Direct bolt-on for most vehicles available!
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 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 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)
Mazda CX7 (MZR L3-VDT)
Mitsubishi VR4 Galant E38A/E39A (87-92) 4G63
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 T9504 BOV suits the following vehicles:
Nissan Silvia/200sx S14 & S15 (94-06) SR20DET
GFB T9505 BOV Suits the following vehicles:
NISSAN GT-R R35 VR38DETT 07-on
GFB T9507 BOV suits the following vehicles:
SUBARU WRX MY14-on (FA20 engine) GJ 197kw Petrol Engine AWD Sedan 01/14-on
SUBARU XT MY14-on (FA20 engine) SJ,SJG 177kw Petrol Engine AWD Closed Off-Road Vehicle 03/13-on
SUBARU Levorg FA20 turbo MY16-on 197kw Petrol Engine AWD Wagon 05/16-on
GFB T9512 BOV suits the following vehicles:
KIA Stinger 3.3T-GDI 06/17-on
GFB T9513 BOV suits the following vehicles:
KIA Stinger 3.3T-GDI 06/17-on
1x Deceptor PRO II & 1x Mach 2 Stinger Twin Valve Kit
GFB T9520 BOV suits the following vehicles:
Subaru WRX/STi GC8 MY94-96 EJ20T
Mazda Miata/MX5 BP-4W (SE 04-05 model)
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 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 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)
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.
The 5350 GFB to HKS adaptor allows GFB's diverter/blow off valves to be mounted onto an HKS style mounting flange.
To suit the following GFB BOV's
Respons : T9007, T9020, T9025, T9033, T9035
Mach 2 : T9107, T9120, T9125, T9133, T9135
Hybrid : T9207, T9220, T9225, T9233, T9235
Deceptor Pro : T9507, T9520, T9525, T9533, T9535