Perrin Gurney Flap Subaru WRX / STI w/ Low Profile Wing 2015-2021 | PSP-BDY-402BK

This Perrin Gurney Flap is designed for 2015 - 2021 Subaru WRX and STI models with a low - profile wing. It boosts aerodynamic efficiency by reducing lift and slightly increasing drag. Crafted from 10G 6061 - T6 plate aluminum, it's precision laser - cut with slotted holes for perfect alignment. The semi - gloss black finish with a white PERRIN logo looks great. Installation is easy to intermediate and takes about 1 hour. It comes with a 5 - year manufacturer warranty. The box includes a PERRIN Gurney Flap, a rivet nut tool, various screws and washers, a PERRIN License Plate Frame, and warranty & instructions. This flap adds aggressive styling to your low - profile trunk spoiler without being too intrusive. It increases downforce significantly: 35 lbs at 75 mph, 62 lbs at 100 mph, and nearly 100 lbs at 125 mph, while hardly affecting rear visibility. Note that you'll need to drill into the existing Limited trunk spoiler.

Using the Perrin Gurney Flap is easy. First, gather all the items from the box. Then, follow the included installation instructions. It should take about an hour to install. Remember, you'll need to drill into the existing Limited trunk spoiler. After installation, you can enjoy the improved aerodynamics and stylish look of your car. When it comes to maintenance, keep it clean by washing it regularly with mild soap and water. Avoid using abrasive cleaners that could damage the semi - gloss black finish. If you have any issues, the 5 - year manufacturer warranty has you covered.