3 Bar Map Sensor Upgrade for those with tunes requiring it. Commonly used in setups running 21-27 PSI boost. That includes Stage 4 and 5 tunes for VE and PD TDIs, plus many more.
For up to approximately 32 PSI boost, you will need the 4.0 Bar MAP sensor.
This comes with a MAP Sensor Grommet in case you have a large port MAP sensor hole.
This is also a stock replacement for 2004-2005 VW Passat 2.0L TDI, most CR TDIs, and some Golf Rs.
