Three bar map sensor for the B5.5 Passat TDI BHW, all Touareg TDI models as well as the 2013+ Beetle TDI.

Used as an upgrade on ALH & BEW models, allowing proper tuning of vehicles with up to 30 pounds of boost.

UPGRADE CAUTION: This sensor should only be used with the advice of a chip tuner as installation without a tuning adjustment can cause overboost and destroy your turbo, especially in chip tuned cars. Comes with grommet to fill the gap in the intercooler between the larger 2.5 bar map and this smaller map probe.