Kris Keefer June 9, 2017 Performance GET GP1/RX1 EVO ECU Kris Keefer June 9, 2017 Performance Kris Keefer set out to find the answers to ECU questions when he called up Dan Truman from GET. We test the GET GP1/RX1 EVO ECU aboard our 2017 Honda CRF450R.