The FM Happy Meal includes a Flyin' Miata clutch and Flyin' Miata flywheel. These products were developed together, so you know it'll be a nicely integrated setup.
Both the clutch and the flywheel are SFI certified.
The flywheel is a lightweight steel 8.4 lb unit. It'll give the engine a much livelier feel, making your car more fun to drive. It may cause some idle droop on supercharged cars, however.