Yes, A complete retrofit kit for 98 gs300 and a 2004 gs300 nav retrofitted in a 98 is available. PM me or email for details. Or leave your email.
Hello dcfish I would love a retofit navsytem for me 1998 gs400. I could't message you. Also would it be possible for one of the newer nav system like off the is or even the new gs'.
I have a 2005 GS nav with 2008 dvd map computer with latest 2008 map. And the original unit with 1998 map. Take your choice. Leave your email for the details.
igosl0w@gmail.com please email me with details and prices.