This adaptor can be fitted to the map sensor on the intake manifold (for vacuum and boost) or on the charge pipe (for boost). Simply remove the existing sensor, fit the Forge Motorsport adaptor and refit the original sensor to the adaptor. This provides a take-off port to connect a vacuum operated valve or a boost gauge without having to cut into any original equipment. 

Vacuum hose, cable ties, and fitting instructions are supplied and the installation is fully reversible.

Compatible with the following MAP sensors:
0 281 002 996
0 281 002 566
55219295
55209194