Want to get rid of the plastic oil cap on your Supra, and add some nice billet pop to your engine bay? Look no further than the VTT Billet Oil cap. These are a true Billet oil cap machined from 6061-T6, and anodized in a variety of colors. These are NOT a thin cap that snaps over your existing oil cap. Currently, we offer them in 4 colors, and a custom anodize is available on request for an extra $75, custom takes about 2-4 weeks.