e-RAM Information > Selection Guide
Late model engines with Manifold Absolute Pressure (MAP) Sensors: The e-RAM can be mounted on any portion of the intake system as long as it is a minimum of 6" away from the MAP sensor location.
Late model engines with Mass-Air-Flow (MAF) Sensors: FORD, AUDI, & MAZDA MUST HAVE THE e-RAM-INLINE UNIT MOUNTED BETWEEN THE MAF SENSOR AND THE THROTTLE-BODY.
**All other makes and models of vehicles with MAF sensors can have the e-RAM mounted in any location regardless of ECU and air-sensor type.**
All makes and models of car engines with Air-Flow Meters (AFM): The e-RAM can be mounted on any portion of the intake for best HP gains.