A specially shaped spanner and improved split socket for the Turbo pressure capsule and charge pressure actuatoron the turbo charged VAG models Additional Information The new deeper socket is specifically required for the later common rail diesel engines. Its design now allows use on both early and late pressure capsules. When removing the turbo charger special spanner 6670 will be required to loosen the oil feed pipe. Application: Golf Ml V1(2008 - 2013), Golf Plus (2004 - 2015), Jetta (2004 - 2010), Passat (2005 - 2010), Passat CC (2008 - 2012), Scirocco (2008 - 2017), EOS (2006 - 2015), Tiguan (2007 - 2018), Transporter T5 (from 2009) Equivalent to OEM T10422A, T10423 Manufactured from Chrome Vanadium