Wikyd Performance DIY Rear Diffuser Kit

This kit was designed for those of you that don't want to pay for overpriced diffusers and want to get the same functionality with better looks. This kit comes with 6 circular screened vents. All 6 vents can be 4 inches in diameter or you can order the stepped version like seen in the pictures which is a 4-3-2 inch setup depending on what look you're going for. All you need to install is a hole-saw that is the same size as each vent and a drill. So if you order all 4 inch vents you'll only need a 4 inch hole-saw. If you order the stepped version you'll need a 4 inch 3 inch and 2 inch hole-saw. No other tools are necessary - just drill your holes and insert the screens and bend the locking tabs closed on the inside of the bumper cover.