Connect an AiM MXL Strada or MXL Pista dash to your Subaru WRX almost effortlessly!
Just plug this harness into the OBD-II diagnostic port and plug the AiM MXL Subaru Plug-and-Play Harness (Part No. MC-319, sold separately) into the back of the MXL dash. Hook up power and ground, configure the MXL dash, and you're ready to go. You can even retain the stock gauges. Works on 1999-2007 Subaru Impreza, including WRX and WRX STi.