What year are you looking at? Aren't the GT seats only a very recent addition earlier pp cars have leather/alcantara with carbon fibre laminate backs. (Which could also be specified separately) Unless you've seen the build spec sheet the only way to spot the LSD is to look for the label on the gearbox which is only easy to see if you take the battery box and ecu out! Earlier cars with PP will visually have manual gearbox, supersport wheels, aerial delete, leather/alcantara seats with carbon backs.

5 inch isn't available car play enabled, changing to 7 inch is possible in theory but too involved and expensive to bother. I use a pillar mount for the phone and simply use the phone screen it is easier to use than the main screen that way as it is easy to reach without taking you eyes off the  road.

Mine all done, cable run behind headlining and down behind door seal, I removed the glove box to get good access, piggyback onto fuse in box behind the glove box, used a cig socket and shrink covered the plug and socket together (I think preferable to using a spurious and potentially dodgy adaptor better to use the dashcam manufacturers transformer). Strapped these securely with cable ties in a spare space on the left. Wiring wrapped and secured to avoid any chafing. Much better than using the 12v socket which I can now use for charging my phone again

2016 comp by the way

Difficult to know but it's possible the components differ quite a lot so much to change over. I'd be dubious about any engine parts firm a rolled car myself it may have been running upside down before the fuel cut out deployed

I'd just like to make a note that TMC turned out great with a long on going issue with a part, got there in the end all good!

Never had add complaint from the neighbors, if you go steady it's really not that loud.

To be honest I saw it on Facebook and its a shame the Trofeo is going I never knew that to be honest that was such a good car they should keep it and get rid of the base model I was thinking of getting a second hand one in the future.

Just my opinion but I'd go for (and I did) go for a comp with performance pack it's very much the nearest to 'complete' abarth 500 you can get.

Wire it open it sounds better and probably pops more often (rare though TBH) because the flap is always fully open. The noise at low speed is hardly any different really.