Right, the OP is new to this so he may or may not know about VOBs...
VOB files are the cars model files, which is the body shape, which is not allowed to be changed or edited, however there is a program called LFSTweak that allows you to change BHP, a cars weight, engine size and config (flat 4, v8, whatever you want) plus add a turbo and pther bits as well, which is allowed, but does not work online due to server mismatches.
For the record, we have yet to ban anyone for posting unauthorised mods. If you continue to ignore the fact we will remove such mods from these forums and PM you about it, you'll likely earn some time off until you get the message.
Why? I mean, i have driven ~9000KM's in racingservers and the rest (~33k KM) on a cruiseserver. Why should people get bored of cruiseing? Do people get bored when driving irl on the road @ legal speeds?
Dont see way all "racers" look down on cruisers, its not like we drive around and throw shit at you for being racers...?
Dont know why but most of the ppl who "Trow shit" at cruisers are 17 Yo or bellow, I guess its their immaturity that makes them think that their personal preferences is the best choice for the rest of human population...
The funny thing is most of them would rip your throat if you would dare to insult "Bleach" but they think its nothing wrong to criticize the choices of others.
Also I think that LFS its kinda boring not because of the cars but maps.
Comparing to the other games I played LFS have nothing interesting when it comes to track surroundings.
I mean tracks in LFS are lack of climate very hard its just track and grass with some trees around it.
When compared to GT.IV with all those tracks that run trough cities, green villages, with some remarkable objects that can be seen during the whole race in distance or sunny coasts LFS look like third league or some niche racing club tracks...
Only south city and ferhn bay have something more pleasure for eyes to offer.
And its kinda pity cuz graphic as well as driving model in LFS beat GT.IV with easy, its just not used all the potential that comes with better graphic.
I mean its have the perspective but its just not used and considering the number of developers i am pretty sure it will never be used to the full capabilities.
well i love crousing irl but crousing in lfs is like driving the hole day in a roundabout. you never see anything new and you are never doing anything interesting
and some servers never change the tracks and they still NEVER see anything new in 2 years. i mean irl there is always something new and srsly 90% of the track are 10 textures over and over again.... ITS BORING
fun sometimes but driving years on the same track = -.-
I guess they are trying to do something about it but you can't get rid of all the idiots. There will always be some genius who thinks it's "cool" to "hack" the game and post about it somewhere.
at cruisers are 17 Yo or bellow, I guess its their immaturity that makes them think that their personal preferences is the best choice for the rest of human population... 
but they think its nothing wrong to criticize the choices of others.