February 2013

ECU Reflash (Mail In ECU) - 1999-2002 - 2.2L & 2.5L Engines

The JEC Reflash is designed for the Unisia Jec's Re-programmable ECU. These ECU's are not very common but found in various Subaru and Nissan platforms around 1999-2002. So far we have been able to determine that we can reprogram a selection of Subaru models allowing us to retune the ignition and fueling for various modifications and configurations. With proper adjustments, we are able to refine the tune for a broader power band, nearly remove the infamous "turbo lag" in the mid-range of the power band and have even been told but multiple customers, that the fuel economy of the vehicle has improved.