Welcome Ben, first of all thank you for joining our forum and for choosing a Huracan as your next car. I appreciate that you want a good old NA V10 over the turbo engine of the 488.
The stock sound system in the Huracan is decent, you cannot complain really. Most of the times you hear the V10 anyways.
However if you want a premium sound you can order the Sensonum 390W 10 channel audio system available on 2016 cars. Please read more details about it in the first post of this thread - Lamborghini Huracan Model Year 2016 Product Updates
As for lift i would recommend to get it. If you did not had problems with the 458 in the region that you live its likely that you won't have problems with a Huracan without lift either. However you also need to consider that the lift is a major resale plus, so IMHO is a must!
I hope i could answer to some of your questions.


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