marmont

this is my first post, i found this site from my.is site, and i have read and goten alot of information from this site

I was just intrested in the dyno results of a stock IS250, with pwr and w/o if any1 has.

Is it possible to get a navigation system installed by lexus? or will i have to go to the aftermarket products? (if so any recommendations?)

this is my first car also.

rominl

iTrader: (4)

not sure about power, but using pwr wont' give you "more" power. it just changes the shift point, if you go wot, it's the same anyway.

you can't have nav "installed" by dealership, doesn't work. you have to order it with the car

oh and btw, congrats on your car and welcome!

Bichon

Aftermarket only. If you are looking for a portable GPS, the TomTom Go 700 is a very nice unit.

marmont

ok i was searching because i saw in another thread that some 1 said it was possible

im not realy looking for a navigation system, more of an entertainment system more for show realy

Any reccomendations for aftermarket companies, scince there are alot