Has the ML system improved since 06? I know Lexus has added things such as IPOD control but how about the entire ML system as far as quality, drivers, amps and such? I’m looking at IS-F's right now and wonder if the ML system is exactly the same as my 06 or improved. I would consider passing on it this time and looking after market. I really do like the ML, but if it’s the same, then well.. it’s the same...

 

Highly unlikely, Toyota is notorious for sticking with a spec. My guess is that it is pretty much the same. If you've got the money and inclination to do it right aftermarket audio can give fantastic sound.

 

I have an 08 IS250 with ML.. not sure if it has changed, but i am certainly happy with the system. It is by far one of the best factory systems ive heard. The only thing i may want to do is add a small sub in the trunk for more bass. Otherwise, no complaints.