I want to change my old radio into the new gas navigation as i find it is convient and eay for my outdoing .Also ,the navigation can afford me the shortest and smoothly road with tmc ,I have scan several web to find one ,the favourite cargps satnav one is over $500 ,much more than expected,plz have a look to see if it value for money ?

My suggestion is taht you pay for both an advert and some classes.

I think you’re a bad spammer and gas navigation is a thing of the past.