Turbosmart 25mm inlet / Outlet Kompact Plumb Back Recirculating Valve. 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 “dump valve”. Many VAG group applications require the use of a recirculating valve so it does not bring on an engine management light. The 1.8T engine can sometimes be prone to going into limp mode when using a vent to air valve traditional “noisy” dump valve, so the Turbosmart 1222 valve is the ideal solution. Green Spring Rated -15 InHg (installed). This high performance recirculating dump valve is an idea replacement for your standard’VAG’ group valve. This valve can be used on all of the following that use the’710′ factory valve part number 06A 145 710x. (Where x could be any letter from approx A right through to the current version which is’N’). Beetle 1999 to 2005 1.8T. Bora 1999 to 2005 1.8T. Golf MK4 1999 to 2005 1.8T. Sharan 2001 to 2009 1.8T. Polo 2005 – 2009 1.8T. A3 1997 to 2003 1.8T. S3 1999 to 2003 1.8T. A4 2001 to 2005 1.8T. TT 1999 to 2006 1.8T. The Turbosmart valve is often used to replace the S4 and RS4 dump valves 1998 to 2001, just order 2. Alhambra 2001 to 2010 1.8T. Ibiza 2006 to 2010 1.8T. Leon 2000 to 2006 1.8T including Cupra and Cupra-R. Toledo 1999 to 2001 1.8T. Octavia Mk1 1.8T including vRS versions. Can also be used on Many Porsche, Saabs and more that use a standard 25mm recirculating valve Vehicle fitment: Vauxhall Astra MK4 GSI Z20LET – WITH GARRETT CONVERSIONS.
