PERRIN Panel Air Filter for 2015-2021 WRX GRP • Not for MR models
Baker’s notes & crumb story
Description
• Not for MR models
As the sodium becomes liquid it will transfer heat from the head of the valve to the guide and cylinder
6-Speed Models
We all know less rotating mass is the best way to free up power
PERRIN Panel Air Filter for 2015-2021 WRX GRP • Not for MR modelsDont let a flimsy paper filter get between you and true performance. The PERRIN dual stage, Open Cell foam, drop in Panel Filter is the answer. A stealthy approach to higher air flow. Increases in horsepower are a simple easy install away! Quick cleans are simple with aerosol cleaner and spray oil. After all, more air equals more power! Fits these Applications: 2015 2021 Subaru WRX Open Cell Foam Element: PERRIN foam filters are made of reticulated