Hi i have been looking for a aftermarket gps in-dash. it is very hard to find one that looks oem and just one that fits. i am new to this and need help getting a reasonable in-dash gps system. I would like to retail steering control but it seems i can get a wiring harness that will allow it to work with aftermarket systems. if anyone alrdy did this, please post what model and cost you paid for and what function. Thank you very much.