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APR R1 Diverter Valve Higher Pressure Spring for Audi, Porsche, Volkswagen Vehicles - Z1001791
APR R1 Diverter Valve Higher Pressure Spring for Audi, Porsche, Volkswagen Vehicles - Z1001791 - Image 5 APR R1 Diverter Valve Higher Pressure Spring for Audi, Porsche, Volkswagen Vehicles - Z1001791 - Image 2 APR R1 Diverter Valve Higher Pressure Spring for Audi, Porsche, Volkswagen Vehicles - Z1001791 - Image 3 APR R1 Diverter Valve Higher Pressure Spring for Audi, Porsche, Volkswagen Vehicles - Z1001791 - Image 4 APR R1 Diverter Valve Higher Pressure Spring for Audi, Porsche, Volkswagen Vehicles - Z1001791 - Image 5

If you're looking to boost your ride's performance, the APR R1 Diverter Valve is a solid upgrade you won't want to skip. Trust me, I've been down the road of factory units that just can't handle the heat—literally. This valve is built to take on serious boost pressures, so whether you're just starting to tinker with your engine or you're already pushing it to the limits, the R1 has you covered. Its diaphragm-based design means you get lightning-fast response times, which is a game changer when you're on the gas. No more sticking or binding like those piston-based valves, especially in the winter chill.

One of the best parts? This thing is nearly maintenance-free. Forget about the hassle of greasing or replacing o-rings—those days are behind you. The R1 is crafted from CNC-machined billet aluminum and features a high-temperature Nomex-reinforced diaphragm. Basically, it’s built to last, and I can confidently say it might just be the last diverter valve your engine will ever need.

Key Features:

  • Designed to handle extreme boost pressures
  • Friction-free diaphragm for quick response
  • Maintenance-free operation—no greasing or o-ring swaps required
  • Durable CNC-machined billet aluminum construction
  • High-temperature Nomex-reinforced diaphragm for long-lasting performance

Note: This valve has a universal fitment, so it should work with a variety of vehicles. However, it's always a good idea to do your homework to ensure it’s the right fit for your specific setup.

Compatible Models:

Here's a quick list of some vehicles that can benefit from the R1:

  • Audi A4 (1997-2006)
  • Audi A4 Quattro (1997-2005)
  • Audi A6 Quattro (2000-2004)
  • Audi Allroad Quattro (2001-2005)
  • Audi RS6 (2003-2004)
  • Audi S4 (2000-2002)
  • Audi TT MK1 (2000-2006)
  • Porsche 718 Boxster (2017-2024)
  • Porsche 911 Classic (1976-1977)
  • Volkswagen Golf MK4 (2000-2004)
  • And more!

Just make sure to double-check your vehicle's compatibility before making a purchase. This little upgrade could make a world of difference in your driving experience.

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle Make/Model
Audi A4 1997-2006 Base
Audi A4 1998 Avant
Audi A4 2001 Basico
Audi A4 2001 Sport
Audi A4 2001-2006 Luxury
Audi A4 2001-2004 Confort
Audi A4 2003-2006 Vangard
Audi A4 2003-2006 Cabrio
Audi A4 2003-2006 Cabriolet
Audi A4 2004-2006 S Line
Audi A4 2005-2006 S Line Sport
Audi A4 2005-2006 Elite
Audi A4 2005-2006 Trendy
Audi A4 2006 Limited Edition
Audi A4 Quattro 1997-2005 Base
Audi A4 Quattro 1998-2003, 2005 Avant
Audi A4 Quattro 2001 Confort
Audi A4 Quattro 2002-2005 Luxury
Audi A4 Quattro 2002 Le Mans
Audi A4 Quattro 2004-2005 Cabriolet
Audi A4 Quattro 2005 S Line
Audi A4 Quattro 2005 Elite
Audi A6 Quattro 2000-2004 Base
Audi A6 Quattro 2000 Avant
Audi A6 Quattro 2001-2002 Luxury
Audi A6 Quattro 2003-2004 S Line
Audi Allroad Quattro 2001-2005 Base
Audi RS6 2003-2004 Base
Audi S4 2000-2002 Base
Audi TT 2000-2006 Base
Audi TT 2005-2006 Sport
Audi TT 2006 Classic Edition
Audi TT Quattro 2000-2006 Base
Audi TT Quattro 2002 ALMS Edition
Audi TT Quattro 2003-2006 S Line
Audi TT Quattro 2006 Special Edition
Porsche 718 Boxster 2017-2024 Base
Porsche 718 Boxster 2017-2024 S
Porsche 718 Boxster 2018-2020 GTS
Porsche 718 Boxster 2020-2023 T
Porsche 718 Boxster 2021-2022 25 Years
Porsche 718 Boxster 2021-2024 GTS 4.0
Porsche 718 Boxster 2024 Style Edition
Porsche 718 Cayman 2017-2024 S
Porsche 718 Cayman 2017-2024 Base
Porsche 718 Cayman 2018-2020 GTS
Porsche 718 Cayman 2020-2024 GT4
Porsche 718 Cayman 2020-2023 T
Porsche 718 Cayman 2021-2024 GTS 4.0
Porsche 718 Cayman 2022-2024 GT4 RS
Porsche 718 Cayman 2024 Style Edition
Porsche 718 Cayman 2024 Style
Porsche 911 1976-1977, 1986-1989 Turbo Carrera
Porsche 911 1976-1977 S
Porsche 911 1978-1983 SC
Porsche 911 1981-1983, 1987 Base
Porsche 911 1986-1989, 1996-1997, 2001-2004, 2007-2019 Carrera
Porsche 911 1989 Speedster
Porsche 911 1989, 1994, 1996-1997, 2001-2004, 2007-2019 Carrera 4
Porsche 911 1994, 1996 Carrera 2
Porsche 911 1996-1997, 2002-2004, 2007-2019 Carrera 4S
Porsche 911 2007-2019 Carrera S
Porsche 911 2011-2012, 2015-2016, 2018-2019 Carrera GTS
Porsche 911 2012, 2015-2016, 2018-2019 Carrera 4 GTS
Porsche 911 2016 Carrera Black Edition
Porsche 911 2016 Carrera 4 Black Edition
Porsche 911 2018-2019 Carrera T
Porsche 924 1977-1982 Base
Porsche 924 1979-1982 Turbo
Porsche 930 1978-1979 Turbo
Porsche 944 1983-1990 Base
Porsche 944 1986-1989 Turbo
Porsche 944 1987-1988 S
Porsche 944 1988 Turbo S
Porsche 944 1989-1991 S2
Porsche Cayenne 2003-2006, 2008-2018 Turbo
Porsche Cayenne 2003-2006, 2008-2018 S
Porsche Cayenne 2004-2006, 2008-2018 Base
Porsche Cayenne 2006, 2009-2010, 2013-2014, 2016-2018 Turbo S
Porsche Cayenne 2008-2010, 2013-2018 GTS
Porsche Cayenne 2010 S Transsyberia
Porsche Cayenne 2011-2014 S Hybrid
Porsche Cayenne 2013-2018 Diesel
Porsche Cayenne 2014, 2017-2018 Platinum Edition
Porsche Cayenne 2014 Diesel Platinum Edition
Porsche Cayenne 2015-2018 S E-Hybrid
Porsche Cayenne 2017-2018 S E-Hybrid Platinum Edition
Porsche Cayenne 2017-2018 S Platinum Edition
Porsche Macan 2015-2018 Turbo
Porsche Macan 2015-2019 Base
Porsche Macan 2015-2019 S
Porsche Macan 2017-2018 GTS
Porsche Macan 2018 Turbo Performance
Porsche Macan 2018 S Diesel
Porsche Panamera 2010-2016 S
Porsche Panamera 2010-2016 Turbo
Porsche Panamera 2010-2016 4S
Porsche Panamera 2011-2016 Base
Porsche Panamera 2011-2016 4
Porsche Panamera 2012-2013 S Hybrid
Porsche Panamera 2012-2016 Turbo S
Porsche Panamera 2012-2016 GTS
Porsche Panamera 2014-2016 4S Executive
Porsche Panamera 2014-2016 Turbo S Executive
Porsche Panamera 2014-2016 Turbo Executive
Porsche Panamera 2014-2016 S E-Hybrid
Porsche Panamera 2016 Edition
Porsche Panamera 2016 Exclusive
Porsche Panamera 2016 Executive
Porsche Panamera 2016 4 Edition
Volkswagen Beetle 1999-2004 GLX
Volkswagen Beetle 1999-2005 GL
Volkswagen Beetle 1999 Base
Volkswagen Beetle 1999 Lujo
Volkswagen Beetle 1999-2005 GLS
Volkswagen Beetle 2000-2001 GLX Turbo
Volkswagen Beetle 2000-2001 GLS Turbo
Volkswagen Beetle 2001-2002 Sport
Volkswagen Beetle 2001-2005 GLX Sport Turbo
Volkswagen Beetle 2002-2005 Turbo S
Volkswagen Beetle 2002-2005 GLS Sport Turbo
Volkswagen Beetle 2003 GLS Sport
Volkswagen Beetle 2003-2005 Cabrio
Volkswagen Beetle 2003 GLS Edicion especial
Volkswagen Beetle 2005 GLS TDI
Volkswagen Golf 2000-2001 GTI GLX
Volkswagen Golf 2000-2006 GLS
Volkswagen Golf 2000-2006 GL
Volkswagen Golf 2000-2002 Verano
Volkswagen Golf 2000-2001 GTI GLS
Volkswagen Golf 2000-2002 Lujo
Volkswagen Golf 2000-2005 GTI
Volkswagen Golf 2000-2002 Base
Volkswagen Golf 2000-2002 Confort
Volkswagen Golf 2001-2003 GTI Turbo
Volkswagen Golf 2002 GTI 337
Volkswagen Golf 2002-2006 GTI 1.8T
Volkswagen Golf 2002-2005 GTI VR6
Volkswagen Golf 2003-2006 Europa
Volkswagen Golf 2003-2005 Trendline
Volkswagen Golf 2003-2005 Comfortline
Volkswagen Golf 2003 GTI 20th Anniversary
Volkswagen Golf 2004 GL TDI
Volkswagen Golf 2004, 2006 GLS TDI
Volkswagen Golf 2005 TDI
Volkswagen Jetta 2000-2001 GLS Turbo
Volkswagen Jetta 2000-2005 TDI
Volkswagen Jetta 2000-2002 GL Confort
Volkswagen Jetta 2000 GLS VR6
Volkswagen Jetta 2000-2005 GLS
Volkswagen Jetta 2000-2005 GL
Volkswagen Jetta 2000-2002 GLX VR6
Volkswagen Jetta 2000-2003 GLX
Volkswagen Jetta 2001 GLS Variant
Volkswagen Jetta 2001 GL Variant
Volkswagen Jetta 2001, 2003 Wolfsburg Edition
Volkswagen Jetta 2001 GLS Wolfsburg
Volkswagen Jetta 2002-2003 Confortline
Volkswagen Jetta 2002-2005 Trendline
Volkswagen Jetta 2002-2005 Europa
Volkswagen Jetta 2002-2003 Variant Comfortline
Volkswagen Jetta 2002-2003 Highline
Volkswagen Jetta 2002-2005 GLI
Volkswagen Jetta 2002-2003 Variant Trendline
Volkswagen Jetta 2002-2005 Sportline
Volkswagen Jetta 2003 Jazz
Volkswagen Jetta 2003 Edicion Limitada
Volkswagen Jetta 2003 Europa Wolfsburg
Volkswagen Jetta 2003 Trendline Wolfsburg
Volkswagen Jetta 2004-2005 Comfortline
Volkswagen Jetta 2004 GLI 50 Aniversario
Volkswagen Jetta 2004 Europa 50 Aniversario
Volkswagen Jetta 2005 Limited Edition
Volkswagen Jetta 2005 Summer Edition
Volkswagen Jetta 2005 GLS TDI
Volkswagen Jetta 2005 2.5
Volkswagen Jetta 2005 GL TDI
Volkswagen Jetta 2005 Special Edition
Volkswagen Passat 1998-2005 GLX
Volkswagen Passat 1998-2005 GLS
Volkswagen Passat 1999-2005 V6
Volkswagen Passat 1999-2005 1.8T
Volkswagen Passat 2000 4 Motion
Volkswagen Passat 2001-2002, 2004-2005 GLS 4 Motion
Volkswagen Passat 2001-2005 GLX 4 Motion
Volkswagen Passat 2002-2004 W8
Volkswagen Passat 2002-2005 V6 4Motion
Volkswagen Passat 2003-2005 GL
Volkswagen Passat 2004-2005 GL TDI
Volkswagen Passat 2004-2005 GLS TDI
Who is APR?

APR is a company that was founded in 1997 and specialized in providing high-performance parts for the automotive industry. They cater to various automotive platforms such as Audi, Seat, Skoda, Volkswagen, Porsche, and more. Today, they are considered the global leader when it comes to aftermarket performance parts.

Wide Range Of Products

APR develops and produces a wide range of products from software, hardware, data logging, calibration tools, intake components, exhaust systems, transmission controllers, turbochargers, intercoolers, wheels, suspension parts, brake systems, and more.

Meeting Customers Demands

The demand for their products has grown over the years. But even so, they can accommodate everyone by using their 80,000 square foot facility located in Opelika, Alabam. This facility houses state-of-the-art manufacturing equipment that allows them to create some of the best products in the market.

Quality Products

Each part is carefully designed and cut with precision to ensure that it fits perfectly on the vehicle. The company caters to some of the best automotive brands globally, so it is just that they create parts that are par with it in terms of quality and performance.

Purchase APR Products At Vivid Racing

If you are in the market for high-quality performance parts for your vehicle, then APR is the brand for you. They have been in the automotive business for more than 20 years and have given their customers the products they duly deserve. To know more about APR and what they can offer, visit Vivid Racing and check out their list of parts that would fit your specific needs.

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