stealthcamo68

Hey guys i just kinda needed help tweaking the car handling you know when you install a car, then we can tweak the handling right? how do i make it so its like a super car like long time ago i remember i installed Mclaren F1 and Nissan Skyline and everytime i ran into a car, it like made the car fly off and u would barely feel the effect good handling good speed and good damage taking and good damage making how do i make this happen?