Deceptor Pro II - Universal 25mm inlet- 25mm outlet - GFB T9525

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

Direct bolt-on for most vehicles available:

• 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

Fitment

• VW Passat B5-B5.5 1.8t 96-05 When Installing A GFB Valve, It Must Be Installed In The OPPOSITE Orientation To The Factory Plastic Bosch Valve - I.E. Air Must Enter The GFB Valve At The Bottom, And Dump Through The Sides.
• AUDI B5 (1995-2001) 1.8t When Installing A GFB Valve, It Must Be Installed In The OPPOSITE Orientation To The Factory Plastic Bosch Valve - I.E. Air Must Enter The GFB Valve At The Bottom, And Dump Through The Sides.
• SAAB 9-5 Turbo 98-09
• SAAB 9-5 Turbo 98-09
• VW Golf GTI Mk4 1.8t 97-05 When Installing A GFB Valve, It Must Be Installed In The OPPOSITE Orientation To The Factory Plastic Bosch Valve - I.E. Air Must Enter The GFB Valve At The Bottom, And Dump Through The Sides.
• AUDI S4 B5 (Typ 8D) 2.7 Biturbo 97-01 (Two Valves Required)
• SAAB 9-3 Turbo 98-02
• SKODA Octavia Mk1 (1U) 1.8t 96-06
• AUDI TT 8N 1.8t 98-06 When Installing A GFB Valve, It Must Be Installed In The OPPOSITE Orientation To The Factory Plastic Bosch Valve - I.E. Air Must Enter The GFB Valve At The Bottom, And Dump Through The Sides.
• AUDI TT 8N 1.8t 98-06
• AUDI TT 8N 1.8t 98-06
• AUDI TT 8N 1.8t 98-06
• VW Polo GTI Mk4F (Typ 9N3) 1.8t 05-09 When Installing A GFB Valve, It Must Be Installed In The OPPOSITE Orientation To The Factory Plastic Bosch Valve - I.E. Air Must Enter The GFB Valve At The Bottom, And Dump Through The Sides.
• SAAB 9-5 Turbo 98-09
• AUDI S3 8L (1999-2003) 1.8t When Installing A GFB Valve, It Must Be Installed In The OPPOSITE Orientation To The Factory Plastic Bosch Valve - I.E. Air Must Enter The GFB Valve At The Bottom, And Dump Through The Sides.
• FORD AUSTRALIA XR6 FG 4.0L Turbo 08-On
• AUDI B5 (1995-2001) 1.8t When Installing A GFB Valve, It Must Be Installed In The OPPOSITE Orientation To The Factory Plastic Bosch Valve - I.E. Air Must Enter The GFB Valve At The Bottom, And Dump Through The Sides.
• SAAB 9-3 Turbo 98-02
• SAAB 9-3 Turbo 98-02
• VW New Beetle 1st Generation 1.8t 99-On When Installing A GFB Valve, It Must Be Installed In The OPPOSITE Orientation To The Factory Plastic Bosch Valve - I.E. Air Must Enter The GFB Valve At The Bottom, And Dump Through The Sides.
• SAAB 9-3 Turbo 98-02
• SAAB 9-3 Turbo 98-02
• SAAB 9-5 Turbo 98-09
• SEAT Leon Cupra Mk1 1.8t 99-06
• AUDI B6 (2001-2005) 1.8t When Installing A GFB Valve, It Must Be Installed In The OPPOSITE Orientation To The Factory Plastic Bosch Valve - I.E. Air Must Enter The GFB Valve At The Bottom, And Dump Through The Sides.
• VW Passat B5-B5.5 1.8t 96-05
• VW Jetta Mk4 1.8t 00-04
• SAAB 9-3 Turbo 98-02
• SAAB 9-5 Turbo 98-09
• AUDI S3 8L (1999-2003) 1.8t When Installing A GFB Valve, It Must Be Installed In The OPPOSITE Orientation To The Factory Plastic Bosch Valve - I.E. Air Must Enter The GFB Valve At The Bottom, And Dump Through The Sides.
• SAAB 9-5 Turbo 98-09
• AUDI B6 (2001-2005) 1.8t When Installing A GFB Valve, It Must Be Installed In The OPPOSITE Orientation To The Factory Plastic Bosch Valve - I.E. Air Must Enter The GFB Valve At The Bottom, And Dump Through The Sides.
• SKODA Octavia Mk1 (1U) 1.8t 96-06
• AUDI TT 8N 1.8t 98-06
• SEAT Leon Cupra Mk1 1.8t 99-06
• SEAT Ibiza 6L Mk2-Mk3 1.8t 04-07
• SAAB 9-5 Turbo 98-09
• FORD AUSTRALIA XR6 BA-BF 4.0L Turbo 02-08
• FORD AUSTRALIA XR6 BA-BF 4.0L Turbo 02-08
• MAZDA MX-5 Turbo BP-Z3 02-05
• MAZDA MX-5 Turbo BP-Z3 02-05
• AUDI 8L (1996-2003) 1.8t
• FORD AUSTRALIA Territory SY 4.0L Turbo 06-11 When Installing A GFB Valve, It Must Be Installed In The OPPOSITE Orientation To The Factory Plastic Bosch Valve - I.E. Air Must Enter The GFB Valve At The Bottom, And Dump Through The Sides.
• VW Bora MK4 1.8t 00-05