Keychains are a great stocking stuffer. Many people keep their Mustang's keys on old, boring keyrings. While this is practical, it doesn't really show off how much they love their car. A great Keychain that has a little more flair makes for a thoughtful present that can stand on its own or complement many other gifts.

Shirts are another great gift. Shirts are the perfect present for a Mustang enthusiast that hasn't quite saved enough for their dream car yet, or that's still waiting to get their driver's license.

If you're shopping for someone who has just scored their dream Mustang, then a license plate frame is a thoughtful present. Most dealerships will include a frame, but having a Mustang-specific frame instead of one advertising the dealership is a tiny detail that they'll appreciate.

If you know they're saving up for that special part, then a gift card might be the right choice. These fit any budget and allow family and friends to help contribute towards significant modifications regardless of Mustang knowledge.