To increase your safety while racing, try our STT engine diapers. Engine diapers are manufactured specifically to keep oil and engine fragments off the race track. The key importance of engine diapers is their ability to decrease your chance of losing control behind the wheel by eliminating fallen debris on the racing surface. Constructed from top-quality materials, our engine diapers feature an exceptionally absorbent diaper pad and are designed for fast and easy installation. With the choice of black or aluminized diapers, you can significantly increase your safety while racing today.