FLI installed a Japanese Subaru STI Version 5 engine in a 2002 WRX with a custom wire harness and a Link Plus Stand Alone ECU system. We then tuned the ECU for that engine and uninstalled it and sent it to the customer as a complete package. The final map was for 96 Octane and here is the graph. Keep in mind this is in the AWD 02 WRX, not on the RWD Drag Beetle, so the power would be much greater in the Beetle.