ALL THE PERFORMANCE WITH THE NOISE! The Hybrid valve is back! In 1999, GFB's first Hybrid valve pioneered the dual port design, which was so successful the technology has since been adopted by most other brands. By "staging" the two venting outlets, at low valve lifts most of the air is recirculated. As the car is driven harder, the valve opens further and more of the atmosphere venting port is exposed for a louder sound. As a benefit, this system makes it possible to use these valves on cars with sensitive airflow meters that often suffer issues such as backfiring and/or stalling, whilst still achieving the signature blow-off sound.

GFB s Hybrid Blow off/diverter valve is 3 Valves in one; the Hybrid is a dual outlet valve for combined recirc and atmosphere venting, this system makes it possible to be used on cars with sensitive airflow meters.

What's Included:

• Go Fast Bits GFB HYBRID TMS Dual Port 20mm Inlet/20mm Outlet 97-05 VW Golf GTI 1.8T

Vehicle Fitment:

• 1999-2001 Saab 9-3 Base
• 1999-2003 Saab 9-3 SE
• 2003 Saab 9-3 Linear
• 2003 Saab 9-3 Vector
• 2003 Saab 9-3 Arc
• 1999 Saab 9-5 Base
• 1999-2005 Saab 9-5 SE
• 2008-2009 Saab 9-5 Aero
• 2002-2005 Saab 9-5 Linear
• 2000 Saab 9-5 Gary Fisher
• 2000-2001 Saab 9-5 2.3t
• 2006-2009 Saab 9-5 2.3t
• 2004-2005 Saab 9-5 Arc
• 2009 Saab 9-5 Griffin
• 1997-2005 Audi A4 Base
• 2003-2006 Audi A4 Cabriolet
• 2000-2006 Audi TT Base
• 2002-2003 Volkswagen Beetle GL
• 2002-2004 Volkswagen Beetle GLX
• 2002-2005 Volkswagen Beetle GLS
• 2002 Volkswagen Beetle Sport
• 2002-2004 Volkswagen Beetle Turbo S
• 2000-2001 Volkswagen Golf GLS
• 2000-2003 Volkswagen Golf GTI GLS
• 2002-2005 Volkswagen Golf GTI 1.8T
• 2003-2004 Volkswagen Passat GL
• 1998-2004 Volkswagen Passat GLS
• 2004-2004 Volkswagen Passat GLS 4 Motion