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

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 soundInstallation InstructionsThis Part Fits: Year Make Model Submodel 1997-2005 Audi A4 Base 2003-2006 Audi A4 Cabriolet 2000-2006 Audi TT Base 2003 Saab 9-3 Arc 1999-2001 Saab 9-3 Base 2003 Saab 9-3 Linear 1999-2003 Saab 9-3 SE 2003 Saab 9-3 Vector 2000-2001,2006-2009 Saab 9-5 2.3t 2000-2005,2008-2009 Saab 9-5 Aero 2004-2005 Saab 9-5 Arc 1999 Saab 9-5 Base 2000 Saab 9-5 Gary Fisher 2009 Saab 9-5 Griffin 2002-2005 Saab 9-5 Linear 1999 Saab 9-5 SE 2002-2003 Volkswagen Beetle GL 2002-2005 Volkswagen Beetle GLS 2002-2004 Volkswagen Beetle GLX 2002 Volkswagen Beetle Sport 2002-2004 Volkswagen Beetle Turbo S 2000-2001 Volkswagen Golf GLS 2002-2005 Volkswagen Golf GTI 1.8T 2003 Volkswagen Golf GTI 20th Anniversary 2002 Volkswagen Golf GTI 337 2000-2001 Volkswagen Golf GTI GLS 2003-2004 Volkswagen Passat GL 1998-2004 Volkswagen Passat GLS 2004 Volkswagen Passat GLS 4 Motion