If you would like a 9 or 30 Point Transfer Function Sheet generated on our flow bench you will need to follow the directions below and ship your ... more info
This process will take your original 9 point transfer function sheet and use it to generate a 30 point transfer function sheet. Every meter built by ... more info
Meter Function Tests are handled directly through Pro-M . Please DO NOT send your meter to a distributor to be tested. Please follow these simple ... more info
Mass air computer originally used in 1989 through 1993 (fox body) Mustangs (A9L) . This re-manufactured unit is installed in a new case that also ... more info
Have you lost your transfer function sheet? Every meter built by Pro-M Racing since 2006 has a unique serial number. That serial number will start ... more info
Introducing the all new PRO-M DUO ! From the creators of the Slot Style Sensor, Pro-M 80, Pro-M Wave and the award winning Mass-Flo EFI system comes ... more info
Introducing the all new PRO-M WAVE ! The PRO-M WAVE is the newest creation in after market Mass Air Sensors by Pro-M Racing. If you are looking for ... more info
Pro-M WAVE Frequency Sensor Wiring Pigtail (4 Pin) Allows use of the ALL NEW PRO-M WAVE in any vehicle using a frequency type mass air sensor! ... more info
These Walbro high pressure inline fuel pumps have a lightweight compact design that fits most EFI applications including turbo and supercharged, and ... more info
Idle Air Control (IAC) valves help you get maximum fuel efficiency and power from your engine. A properly operating idle air control valve is an ... more info
The Inertial Switch is a switch, firmly mounted upon a vehicle, that senses shock or vibration. It is a part of electrical circuits that may either ... more info
An O2 Sensor (Oxygen Sensor) is attached to a vehicle's exhaust system. The purpose of the O2 sensor is to measure the air to fuel ratio. In other ... more info
The Air Charge Temperature (ACT) Sensor is a thermal transistor. Because the ACT is mounted into the incoming air stream it changes resistance in ... more info
The Engine Coolant Temperature (ECT) Sensor is a thermal transistor. Because the ECT is in direct contact with the engine coolant flow it changes ... more info
A throttle position sensor (TPS) is a sensor used to monitor the position of the throttle in an internal combustion engine. The sensor is usually ... more info