Who are the SG experts out there?

Getting ready to look at a used SG and did not know what changes Supra made over the 3 years they sold them?

Raptor motors did not change over the years - 400, 440, and 575

Stereo options. I think the 15s had Polk systems. I know JL started around 2016 and continued into 2017.

Surf system - did the 15 have Swell 1.0 - first gen like the SE? Then in 16-17 they used Swell 2.0? Or was that used in all years?

Launch - I recall that being a newer 17 option.

Towers - Did the towers have any big changes? Roswell? I recall the ProEdge tower but have not idea when it was released.

Dash/screen - any big changes here?

Not sure if the steering wheel controls came out in 15? But they had in the later models.

I will head over to the Supra site and see what downloads are available, but just wanted to post something up here.



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