Sadly no
You can't customize the cars. The only thing you can do to improve car performances is to buy Ebay cars which can be a little faster than their stock versions.
I dont think you can
No
To customize cars you have to have completed the mission Cesar Vialpando; the mission where you have to customize a low-rider and then compete in a low rider competition.
A legit answer is unable to confirm yet. BUT, I am 98% sure you WILL be able to tune, repair, and customize cars on it.
Drive to your garage and select "customize vehicle"
Pimp my Ride!
No
No you cant customize it but you could change the paint job to glossy,pearleasent and candy.
PS3 are sold there but a USA PS3 is designed for USA TVs and Power grid
No you can just drive y
yes of course