AEM Electronics Engine Position Module Puck Universal Lighting Bring your own fasteners —

Bring your own fasteners — standard grade hardware works fine for bumper mounting

Confirm your factory fastener hardware is in good shape before install—if any clips or bolts are bent or missing

Contact our sales team with photos of your fitment issue—we'll walk through it with you and handle next steps based on what we find

Prepare clean installation environment for optimal results

AEM Electronics Engine Position Module Puck Universal Lighting Bring your own fasteners —AEM's Engine Position Module (EPM) replaces an engine's distributor and allows for the use of coil on plug or wasted park ignition systems on popular V8 and Honda B , D , H , and F series race engines. It provides precise engine position using dual zero speed optical sensors, which offers the advantage of immediate signal generation regardless of engine speed. The EPM easily adapts to any positive drive, half engine speed device such as a cam or