The Manifold Pressure Sensor needed to be tee'd into the Dynon Manifold Pressure Sensor tubing. Of course, Dynon has 1/4 inch diameter tubing and ElectroAir has a 3/16 inch connection. I found the correct 1/4 to 3/16 Tee and spliced the two systems together. It is mounted on the inner firewall, top right side. The plug wires are 8.0MM Taylor Spiro Pro Silicon to match to their EARHM38SE Fine Wire plugs (gap to 0,36). It was fun finding the best routing for all the harnesses and plug wires.