Yeah most of them are small and is a direct replacement (bolt-on factory-mount or front-mount) but most big distributers can order directly from ARC if you're willing to wait for yours to be made, and you can choose from a variety of different sizes. The subaru one I had, dimensions were 240H X 570L X 70W. But don't let the small size deter you, all ARC cooling products have great flow properties and make some of the most sought-after products in the world. Being a small cooler doesn't necessarily mean it's not going to flow as good as the larger ones.