Flashing AWS from FSport to Luxury

[In_a_state]

Hello, 

I'd like to try flashing the Luxury suspension tune on my 2016 GS F-Sport 300h.

I know someone that has Techstream and could give me a hand, do you know how one would go about doing this? 

I have the VIN of a similar model that is a Luxury spec. 

I suppose a Lexus dealer wouldn't assist me with doing this, I've inquuired around but got no response. 

Thank you! 

[Notamech]

Are you sure the luxury variant comes with adaptive dampers? I feel like you cant flash it because the tuning is in the hardware i.e a different set of springs and dampers on the luxury variant vs f-sport and premier variants.

[ColinBarber]

Yep, not possible. There are no electronics/software in SE or Luxury grades of the GS300h.

If you want to improve ride comfort then swap out the springs/shocks and/or change the wheels for a smaller diameter.

[In_a_state]

Both specs use the same parts, from springs to shocks and controller, just the tuning is different. 

Luxury corresponds to Premier I suppose. 

[ColinBarber]

18 minutes ago, In_a_state said:

Both specs use the same parts, from springs to shocks and controller, just the tuning is different. 

Who states the tuning is different? It's not something I've seen in Lexus documentation.

 

18 minutes ago, In_a_state said:

Luxury corresponds to Premier I suppose. 

Yes, I guess so. I'm not overly familiar with grading in other countries.

[In_a_state]

11 minutes ago, ColinBarber said:

Who states the tuning is different? It's not something I've seen in Lexus documentation. 

Myself and other people who drove both. 

Lexus documentation does not talk about normal mode tuning, only sport modes.