NONONO I strongly disagree with ricer body kits and such accessories like stickers and all that crap.
I love GT for it's realism now they can do better and will do better to pertain to the realism. That's what GT is all about.
Now what I would like to see is more car specifics for example if a car comes with lsd stock or sports exhaust stock. Please don't let me see that in the Tune Shop that I can buy another LSD or another sports exhaust.
Some of the cars did rule out some things you can upgrade because it already has it but not all of them do. So now your guessing if they implemented this or not.Which sucks IMO.
Another thing of course I believe others mentioned was NA tuning vs FI tuning. In Gt4 you could buy a stock GTR for example or any FI car and it won't allow you to go NA. That really sucks that just because a car comes FI stock doesn't mean you can't add cams, rods, or pistons.
It would be real cool if they can allow you to change engine internals specific to the car manufacturer and it's aftermarket support similar to NFS but more specific. Rods, Pistons, Crank, different intake manifolds, Change compresion ratio's etc..
OH and a more specific Dyno graph with X/Y parameters in close up, Engine Dynoing. While upgrading different variation in engine mods you can pick the right setup and dyno tune it according to the track your going to race.
Forza had a good example of it but was really vague but very cool idea.
Forza also had another good idea with
REAL TIME Tire pressures, Tire Temps, Shock rebounds, Spring Rate, Hp and Tq . GT better have this in replay mode or something. This to me is the ultimate in car tuning dialing it in just right for the track. It makes a huge difference in Forza if your tire temp isn't up you will notice more wheel spin. If you give the tire's too much PSI you will also notice how it affects the handling. Then watch it in real time and make the proper needed changes for maximum grip.
Instead of body kits as mentioned if you buy a racing exhaust make it look like a racing exhaust same with Inter coolers make us see it change. Wings need to be more specific with the manufacturing support for that car.
If it doesn't have that support don't allow us to put a wing on it. I mean has anyone ever put a Wing on a AMG Benz um NOOOO. So that has to go.
Of course SOUND needs to be better and please keep the flames exiting the exhaust very realistic. 👍
I hope PD looks into this allot more than "OH what body kit is out for the Accord DUH DUH DUH"

Whack..
Many more specifics but I will be just happy with the above. Beggars can't be choosers. I will pray...