My husband has always been interested in racing and attended his first Formula One race last October. That was all it took for him to be hooked and want to start racing himself. In fact, he is driving up to Lime Rock as I write this to attend a 2 day advanced racing course.
While searching for cool racing related gifts for him I came across Linear Edge. They take famous tracks from around the world and turn them into sculptures. Hung on a wall they are striking in their visual simplicity yet complex when you think about what they are representing. Most full size sculptures are $219 and half size ones are $160. They would be amazing stand alone or in grouping.
For a more budget friendly option, check out their coasters. Black with the track outline in white. $30 for a set of 4 and $40 for 6.
For their complete track list and to make a purchase, visit the Linear Edge site. If you don't see a track you like or want a different size reach out to them to talk about a custom order.