No there are no obvious badges, however if you were to see one you could tell by looking at the rear axle, completely different setup. They are non-vtec models as well with the h23a engine, 2.3l si. If you were curious how the 4ws works basically it's sensors to activate the steering of the rear wheels are connected to the wheel speed sensors on the rear wheels and the 4ws doesnt actually kick on till the driver reaches 30mph. Also I cant say I have ever seen one out on the road which tells me one thing, 4ws mush have been a bad idea and too me it was.