These trainers will give you cool functions, infinite / unlimited nitros should explain itself, but other trainer gives you tank / juggernaut ability, to push through other player cars like they were feathers. Other players will not be able to push your car at all, but you can push them. You won't even collide with them, while they collide with you.
as a side effect, it also removes traffic on your side.
NoClip gives you ability to drive through all destructible objects, such as fences, lamp posts ..etc. Good on those zig-zag missions.
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