The splitter is black and ready for mounting. No need for any additional work, unless you want to paint it a different color. The splitter lowers the car visually and improves grip and vehicle stability. Product is made of ABS plastic. ABS material was created specifically for use in the automotive industry. ABS is used in production of factory bumpers and other car body parts. ABS products are characterized with increased strength and flexibility. This product has been TUV MATERIALGUTACHTEN certified (TUV certify for material).