Flow Designs Rear Diffuser Subaru WRX / STI 2015-2021

Part #: VAVALFL. On this page, you'll find the Flow Designs rear under - spoiler with chassis mounts and a rear extension, specifically designed for your 2015 - 2021 Subaru WRX and STI. The VAVALFL serves as a great alternative to the OEM spoiler. It's a horizontal under - spoiler that easily mounts under the car. And here's a huge plus: it comes with a 10 - year warranty on the rear valance and chassis mounts!

Using this Flow Designs rear diffuser spoiler is a breeze. First, make sure your 2015 - 2021 Subaru WRX or STI is parked on a flat and stable surface. Then, carefully attach the spoiler under the car using the provided chassis mounts. When installing, take your time to ensure it's properly aligned. As for maintenance, regularly wash the spoiler with mild soap and water to keep it looking good. Avoid using abrasive cleaners as they can damage the surface. Also, check the mounts periodically to make sure they're tight. If you notice any loose parts, tighten them right away to prevent further issues. With proper use and care, this spoiler will serve you well for years, thanks to its 10 - year warranty on the rear valance and chassis mounts.