SpeedFactory 3 Bar MAP (Manifold Absolute Pressure) sensors use state of the art bipolar op amp circuitry with thin film resistor networks built into each micro chip. Pressure changes are calculated on a true linear 0-5 volt scale via a specially designed silicon pressure sensor that also compensates for temperature changes. The unique ability to compensate for temperature changes allows our MAP sensor to remain a minimum of 99% accurate from 32 degrees F to 180 degrees F through out its range of scale. With the true linear pressure vs. voltage scale there is never a need to re-tune at different altitudes as with other sensors. Key Features:*Precisely calculates boost pressure from 1-29+ psi* 40 to 260 degrees Fahrenheit temperature operating range* Able to respond from 10% of the pressure scale to 90% of the pressure scale in .001 seconds (the fastest response time of any MAP sensor on the market).* Automatic temperature compensation.* True linear scaling for perfect drivability at all boost and vacuum levels.* Compatible with all aftermarket engine management systems.* Minimum of 99% accurate over full scale range under all conditions including temperature, altitude, and humidity changes.* Allows smoother engine operation, higher boost levels, and better drivability than competitors turbo MAP sensors.* Direct plug and play for an easy install and an OEM look. Dimensionally identical to the stock MAP sensor.* Each sensor is hand assembled, pressure, and function checked in the USA for unparalleled quality control prior to shipping NOTE: Requires proper sensor calibration with a programmable engine management system.Fitments:06-09 Honda S200006-11 Civic R1812-15 Civic Si2013+ ILX09-10 TSX10-16 CR-Z