Perrin Performance Drop-In Air Filter for Subaru WRX/Crosstrek/Impreza/Outback

Perrin Performance Drop-In Air Filter for Subaru WRX, Crosstrek, Impreza & Outback Brand: Perrin Performance Upgraded filtration and improved airflow engineered specifically for Subaru models 2017–2025. This drop-in panel filter is a direct replacement for your factory element, delivering reliable performance gains without modification. Fitment: Subaru WRX (2022–2025), Crosstrek (2018–2025), Impreza (2017–2025), Outback (2020–2025) Direct replacement: Exact OE dimensions for quick, tool-free installation Performance: Enhanced airflow improves throttle response and engine efficiency while maintaining OEM-like filtration Durable construction: High-quality filter media and sealed frame resist deformation and retain contaminants Maintenance: Easy to inspect and replace during routine service intervals Perfect for enthusiasts seeking a dependable, no-fuss upgrade that preserves engine longevity and boosts daily driving performance. Backed by Perrin Performance engineering for fit, form, and function.