Keep it relevant, track junkies, this is a street car remember
Cars only understeer when they run out of front grip before the rear, simple as that. Even RWD cars will push unless the driver uses technique to ensure the center of weight and grip is properly balanced for-aft as needed for the situation.
Properly weight balanced and with the proper driver, AWD will have no impact on how a car handles. It only affects what is in its name, power delivery.