The UTEC is a new concept in WRX engine management delivering the power and control of a stand-alone engine management system with the convenience and tuning ease of a piggyback system. UTEC enables complete programmable control over ignition timing, fuel, and boost, while allowing the factory ECU to maintain control over tedious and mundane functions that make the car drivable on a daily basis. ...
The performance bottom line is how much more power an engine makes after a modification, whether you use the Unichip Plug-N-Play or another product. Results, and wishful manufacturer claims vary, but in general results depend upon how modified your engine is and how the OE manufacturer set it up.
Before talking specifics about gains, be realistic about your expectations. Why would your ca...