Yeah I have seen those upgrades.The custom sound mentioned actually just brings the SR+ system upto to LR/Perf category lol. Even the sub fits exactly where the LR is…hidden, and the 2 speakers in the A pillar which are already there physically just get turned on. One sees nothing different. Plug and play and it just sounds like the same upgraded audio
I only mentioned as a way to not have to spend 10k but still achieve some aspect of the LR. As the OP mentioned he has an AWD car, and perhaps that’s not worth paying for for him?
Anyway just a thought! As mentioned I adore the LR imo
By main LR benefits I meant range/speed/handling. Sound is just icing imo lol