I bought my first TJ 2 years ago. It was a 2000 sport. two days ago I bought an 04 Jeep. When looking at some parts it's become evident that this Jeep has some differences. Does anyone know or have a list of what these differences are from a 2000 Jeep Wrangler to a 2004 Jeep Wrangler Sport? When I got in to Jeep I assumed a TJ was a TJ.