Do you know what understeer and oversteer is?? Rear slipping out on you is oversteer. Most passenger cars (esp. FWD) are designed to understeer i.e. your front end starts to slip before the rear, for safety reasons (it's easier to correct understeer). So a rear wing will give you LESS oversteer than the already non-existant oversteer, not more.Originally Posted by Kinkyllama