i want to set a gps navigation so i found a online store thought the google search
the price of the product between 300~400$
what do u think about it ?
is it worthy to buy?
the site is car audio car dvd car gps nav

or if u knew some good site
tell me

I would recommend either the factory unit available with your model year. Or TomTom. TomTom is customizable and has a great online community. Many map updates are free, unlike Garmin $99. TomTom can use a realtime traffic app that will reroute you on the fly. You can also get celebrity voices for TomTom like Austin Powers or Darth Vader and hundreds more.

Thanks bro
could u give the online store which u think is the best

Start with Tomtom.com They even have a UK site. I think the main programming is done in Ireland.