Omni Power 4 Bar MAP Sensor – MUST HAVE STi Mod
![](https://stimods.com/wp-content/uploads/2010/07/omni-map-sensor-sti-a-1.jpg)
Sick of the boost falling off in your STi?
Want more horsepower to the wheels?
How about more Torque?
Look no further than the Omni Power STi 4 bar map sensor! Super easy installation took about 20 minutes and after it is installed we noticed smoother engine operation, higher boost levels, and better drivability!