Bosch T-MAP sensors. These manifold absolute pressure sensors precisely measure the absolute pressure in your intake manifold and compare it with a reference vacuum. Plus, they allow your engine management system to accurately detect inlet air temperature, as well as manifold pressure. These integrated Bosch T-MAP sensors are extremely robust and are not sensitive to oils, fuels, or fluids. Get the lowdown on your engine load and improve engine performance with T-MAP sensors from Bosch.

NOTE: If you are using this on a Mazdaspeed, you will need a new harness connector.  The factory harness will not directly plug into this. See above for option to purchase Mazdaspeed Wire Tuck adapter harness. 

NOTE: The vehicle’s ECU will not recognize Bosch MAP sensors correctly without proper tuning. You will need to use the COBB AccessPort, MazdaEdit or VersaTuner to adjust the MAP scaling for the new sensor.