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APR R1 CNC-machined billet aluminum diverter valve with Nomex-reinforced diaphragm
Photo - out of package
Installation Instructions
Photo - out of package
Photo - out of package

APR R1 Diverter Valve for Audi, Porsche, and Volkswagen 1976-2025 (1.8T) DV100001

$291.95 $328.95
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APR R1 Diverter Valve for Audi, Porsche, and Volkswagen 1976-2025 (1.8T) DV100001
$291.95 $328.95
$291.95 $328.95

Fits select 1976-2025 Audi, Porsche, and Volkswagen models including A4, 911, and Golf (1.8T).

The APR R1 Diverter Valve is a critical performance upgrade designed to replace failure-prone factory units. Built to withstand extreme boost pressures at the highest performance levels, the R1 features a friction-free diaphragm-based design that ensures lightning-fast response times. Unlike piston-based valves that can stick or bind during cold weather operation, the R1 is virtually maintenance-free and requires no internal greasing or O-ring service.

Each unit is CNC-machined from billet aluminum and equipped with a high-temperature Nomex-reinforced diaphragm for long-term durability. This direct-replacement valve is engineered to be the final diverter valve upgrade your engine will ever need.

  • Direct replacement for 1-inch (1") inlet and outlet hose configurations
  • Premium friction-free diaphragm design eliminates sticking and binding
  • CNC-machined billet aluminum housing for maximum strength
  • High-temperature Nomex-reinforced diaphragm for reliable boost control
  • Maintenance-free operation with no greasing required
  • Manufacturer Part Number: DV100001
🔧 Fitment & Compatibility
Year Make Model Submodel
1997-2005 Audi A4 Base
2003-2006 Audi A4 Cabriolet
1999-2005 Audi A4 Quattro Avant
1997-2005 Audi A4 Quattro Base
2000-2004 Audi A6 Quattro Base
2001-2005 Audi Allroad Quattro Base
2003 Audi RS6 Base
2001-2002 Audi S4 Avant
2000-2002 Audi S4 Base
2000-2006 Audi TT Base
2002 Audi TT Quattro ALMS Edition
2000-2006 Audi TT Quattro Base
2017-2025 Porsche 718 Boxster Base
2018-2019 Porsche 718 Boxster GTS
2017-2025 Porsche 718 Boxster S
2024-2025 Porsche 718 Boxster Style Edition
2020-2023 Porsche 718 Boxster T
2017-2025 Porsche 718 Cayman Base
2018-2019 Porsche 718 Cayman GTS
2017-2025 Porsche 718 Cayman S
2024-2025 Porsche 718 Cayman Style Edition
2020-2023 Porsche 718 Cayman T
2004 Porsche 911 40th Anniversary Edition
2014 Porsche 911 50th Anniversary Edition
1996-1997,2002-2005,2007-2009,2017-2019 Porsche 911 Carrera
1993-1994 Porsche 911 Carrera 2
1993-1994,1996-1997,2002-2004,2007-2009,2017-2019 Porsche 911 Carrera 4
2012,2015-2016,2018-2019 Porsche 911 Carrera 4 GTS
1996-1997,2002-2005,2010-2019 Porsche 911 Carrera 4S
2011-2012,2015-2016,2018-2019 Porsche 911 Carrera GTS
2010-2019 Porsche 911 Carrera S
2018-2019 Porsche 911 Carrera T
2002-2005,2008-2009 Porsche 911 GT2
2018-2019 Porsche 911 GT2 RS
2004-2005,2007-2008,2010-2011,2014-2016 Porsche 911 GT3
2007-2008,2010-2011 Porsche 911 GT3 RS
1993-1994 Porsche 911 RS America
1978-1983 Porsche 911 SC
1994,2011 Porsche 911 Speedster
1996-1997,2002 Porsche 911 Targa
2007-2009,2017-2019 Porsche 911 Targa 4
2016,2018-2019 Porsche 911 Targa 4 GTS
2010-2012,2014-2019 Porsche 911 Targa 4S
1991-1992,1996-1997,2001-2005,2007-2019 Porsche 911 Turbo
1993-1994 Porsche 911 Turbo 3.6
1976-1977,1986-1989 Porsche 911 Turbo Carrera
2005,2011-2019 Porsche 911 Turbo S
2018 Porsche 911 Turbo S Exclusive Series
1977-1982 Porsche 924 Base
1979-1982 Porsche 924 Turbo
1978-1979 Porsche 930 Turbo
1983-1989 Porsche 944 Base
1987-1988 Porsche 944 S
1989-1991 Porsche 944 S2
1986-1989 Porsche 944 Turbo
1988 Porsche 944 Turbo S
2008-2010,2013-2014 Porsche Cayenne GTS
2003-2006,2008-2014 Porsche Cayenne S
2010 Porsche Cayenne S Transsyberia
2003-2006,2008-2018 Porsche Cayenne Turbo
2006,2009-2010,2013-2014,2016-2018 Porsche Cayenne Turbo S
2017-2018 Porsche Macan GTS
2015-2019 Porsche Macan S
2010-2013 Porsche Panamera 4S
2016 Porsche Panamera Exclusive
2013-2016 Porsche Panamera GTS
2010-2013 Porsche Panamera S
2010-2016 Porsche Panamera Turbo
2014-2016 Porsche Panamera Turbo Executive
2012-2016 Porsche Panamera Turbo S
2014-2016 Porsche Panamera Turbo S Executive
1999-2003 Volkswagen Beetle GL
1999-2005 Volkswagen Beetle GLS
1999-2004 Volkswagen Beetle GLX
2001-2002 Volkswagen Beetle Sport
2002-2004 Volkswagen Beetle Turbo S
2000-2001 Volkswagen Golf GLS
2002-2006 Volkswagen Golf GTI 1.8T
2003 Volkswagen Golf GTI 20th Anniversary
2002 Volkswagen Golf GTI 337
2000-2001 Volkswagen Golf GTI GLS
2003-2005 Volkswagen Jetta GL
2004-2005 Volkswagen Jetta GLI
2000-2005 Volkswagen Jetta GLS
2001,2003 Volkswagen Jetta Wolfsburg Edition
2003-2005 Volkswagen Passat GL
1998-2005 Volkswagen Passat GLS
2004-2005 Volkswagen Passat GLS 4 Motion

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