Vortex generators are a great addition to cars with rear wings. They ensure that the air flow hits the top of the rear spoiler, maximizing downforce. This helps the air make a smooth transition from the roof to the rear spoiler, preventing it from getting trapped in the low - pressure area between the windshield and the spoiler. It fits Subaru WRX and STi models from 2015 to 2021. Note that Subaru of America only warrants parts installed by a CERTIFIED Subaru Dealership, and the part must match the vehicle VIN.
Using this vortex generator is straightforward. Just install it on your 2015 - 2021 Subaru WRX or STi as per the standard procedures. Make sure to have it installed by a CERTIFIED Subaru Dealership if you want to claim the warranty. When it comes to maintenance, keep it clean. Regularly check for any signs of damage or looseness. If you notice any issues, get it inspected by a professional. Also, always ensure that the part you're using matches your vehicle's VIN to avoid any warranty - related problems.
