Perrin [19-21 WRX STI] Panel Filter | PSP-INT-114 16-21 civic 1.5t This is the structural hinge

This is the structural hinge that connects your hood to the vehicle frame—when it's worn

25 with matching locking lugs for theft protection

Improves handling by reducing sway bar movement and flex

Test-fit before fully securing to confirm clearance and connector compatibility with your specific year

Perrin [19-21 WRX STI] Panel Filter | PSP-INT-114 16-21 civic 1.5t This is the structural hingePerrin 18 20 Subaru WRX STI Panel Filter The PERRIN High Flow Washable Replacement Air Filter is the last filter you will ever need to buy. It is washable and will increase horsepower with very little work to install, making it one of the easiest upgrades for your car!