Perrin Performance Rear Window Vent for 15-21 Subaru WRX/STI Silver

Perrin Performance Rear Window Vent — 2015–2021 Subaru WRX/STI (Silver) Improve aerodynamics, reduce cabin heat, and add aggressive styling with the Perrin Performance Rear Window Vent designed specifically for 2015–2021 Subaru WRX and WRX STI models. Finished in durable silver, this vent blends factory fitment with motorsport-inspired aesthetics. Key Features Model-specific fit: Precision-molded to match the WRX/STI rear window contours for simple installation and OEM-like appearance. Durable silver finish: UV-resistant coating maintains color and resists fading from sun exposure. Improved ventilation: Helps reduce interior heat build-up and manage airflow for enhanced comfort and reduced cabin wind noise at speed. Lightweight construction: High-quality composite material that adds style without compromising performance. Easy install: Designed for a clean, bolt-on or adhesive mounting depending on vehicle and kit—no major modifications required. Why Choose Perrin Performance Perrin is known for engineering-focused accessories that balance form and function. This rear window vent is ideal for enthusiasts seeking subtle exterior upgrades that deliver real-world benefits: cooler cabins, refined aerodynamics, and a more aggressive rear profile. Fitment: 2015, 2016, 2017, 2018, 2019, 2020, 2021 Subaru WRX and WRX STI.