Stock exhaust is stainless. Heat-shield starts as stainless and they powder-coat it black. Front wheels start as basic black.
The base model has black rollover hoops. They start life as stainless and then are powder-coated black.
Having black exhaust is a decent idea. They will start bluing almost immediately and eventually hit black and cruddy. I've started wrapping the pipes with white fiber glass. Cheap, replaceable and looks slick.