8. Sport Category - Engine Cosmetics

You can put cosmetic goodies on your car like chrome dipsticks and alternate oil filler caps. You can also remove the plastic covers and such which are on a lot of modern cars so people can better see your engine.

Sport Category Engine Cosmetics - Full Rules

1. Engine “dress-up” items such as chrome dipsticks and non-standard filler caps are permitted, provided they serve no other purpose.

2. Upper engine shields made of plastic material, the purpose of which is to hide mechanical components in the engine compartment, may be removed if they have a solely aesthetic and/or acoustic function.

3. Silicone replacement hoses are permitted as alternate components provided they meet standard parameters with regard to size, shape, location, and performance equivalence.