Find the accessories your tuner or programmer needs or improve functionality of the OBDII port on your 1992-2006 & 2009-2016 Volkswagen 1.9L/2.0L TDI with the OBDII Splitters & Accessories available. When adding multiple electronic accessories that use the OBDII port on your vehicle OBDII Splitters are the solution you need. Check out accessories like OBDII covers and extension cables for tuners, programmers, or modules to meet your vehicle's needs. Visit XDP and find OBDII Splitters & Accessories from manufacturers such as Bully Dog Technologies, Diablosport, SCT, and many more!