I picked up a 3 bar MAP sensor in anticipation of installing a pair of BorgWarner K04’s.
Some of the dimensions of the two:
OEM sensor:
OEM and 3 bar side-by-side:
3 bar MAP sensor
Swaintech Coated Exhaust Manifolds
Next turbo swap I plan on switching to a pair of Swaintech coated stock exhaust manifolds.
Old vs New MAP Sensor
Concern about the accuracy of the MAP sensor on the car led me to removing the part and replacing it with a new MAP sensor that I had in my tool box. I went and took a second set of logs with the new sensor and made a comparison.
It looks as though the old sensor is still functioning correctly.