Full recirculating BOV. The Plumb Back system recirculates all excess pressure back into the intake system. Great for enthusiasts not wanting to be noticed but wanting the performance and reliability benefits of a quality BOV.

Please note; that this will require two valves for twin-turbo applications, such as the Audi S4 2.7L (B5) 97-01.

Supplied With:

Green Spring Rated -15 InHg (installed)

Fitment

Audi A3 1.8T 20v 1996-2003

Audi A4 1.8T 20v 1997-2006

Audi A6 1.8T 20v 1997-2004

Audi S3 1.8T 20v 1999-2003

Audi TT 1.8T 20v 1998-2006

Bentley GT Continental 2003-current

Fiat Coupe 16 20V 1993-2000

Fiat Punto GT 1993-1999

Fiat Uno Mk1 1985-1989

Fiat Uno Mk2 1989-1995

Ford XR6 BA Turbo 2002-2005

Ford XR6 BF Turbo 2005-2008

Ford XR6 FG Turbo 2008-2014

Ford Sierra Cosworth 2WD & 4WD 1986-1992

Lancia Delta HF 1.6L 1979-1994

Lancia Delta Integrale 2.0L 8 16V 1989-1994

Mazda MX5 SP & SE 2004-2005

Peugeot 406 Sri 1997-1999

Peugeot 605 Sri 1991-1999

Porsche 911 (964) 1990-1994

Porsche 911 Turbo (993) 1995-1998

Porsche 911 Turbo (996) 1999-2005

Porsche 944 1985-1991

Porsche Cayenne Turbo 2006-current (requires 2 valves)

Saab 900 Turbo 1979-1993

Saab 9000 1990-1998

Saab 93 1999-current

Saab 95 1997-2012

Volvo 440 1987-1997

Volvo 480 1988-1995

Volvo 740 1984-1992

VW Golf Mk4 1.8 20v 1998-2006

VW Jetta 1.8 20v 1999-2006

VW Passat 1.8 20v 1999-2005

VW Polo GTI 1.8 20v 2005-2009

VW New Beetle 1.8 20v 1998-2011