The Nissan S14 has improved chassis which does not get messed up after doing changes with vstancer menu also it allows you to change the rims, the current S14 has one rims stuck on it forever.
“No tuning parts”
It should take the tuning parts from the current S14 mod. As seen the mod on different server having all the tuning parts the current one has but as said the newer one has improved chassis.
There are 3 S14 models ingame already
But the other 2 are zenki while these are kouki. Also its more of an update of already existing model.