This Noble carbon fiber front lip is designed for 2018 - 2021 Subaru WRX and STI models. It has a high - gloss finish and an authentic Japanese style. To install it, first, raise your vehicle and have two or three people help you test - fit the part. Then, drill in the provided self - tapping screws carefully into the factory bumper cover. Don't overtighten; hand - tighten after making the holes. The lip comes with all the necessary hardware. For maintenance, keep it clean with a mild car cleaner. It has a one - year warranty against manufacturer defects, so if you notice any issues, contact the manufacturer right away.