Perrin Performance Oil Fill Cap - Black - 2002-2026 Subaru Impreza / WRX / STI / 2013-2026 Subaru Crosstrek / BRZ / Scion FR-S / Toyota GR86 PDM_air-intake-and-maf-hoses -12AN adapter fittings and hose

-12AN adapter fittings and hose ends

And airflow decreases as these air filters become dirty

Increase front-end stability

4-PISTON CALIPERS:

Perrin Performance Oil Fill Cap - Black - 2002-2026 Subaru Impreza / WRX / STI / 2013-2026 Subaru Crosstrek / BRZ / Scion FR-S / Toyota GR86 PDM_air-intake-and-maf-hoses -12AN adapter fittings and hosePERRIN Oil Cap Black HIGHLIGHTS: Billet aluminum construction Anodized black finish for extra color and style Knurled edges for an easy removal SPECS: Machined from 6061 billet aluminum Textured finish Hard anodized in Black Knurled grip for easy removal and installation Stylish Design and Finishing Touch The PERRIN Aluminum oil cap adds a clean and tasteful look to your engine bay, making it the perfect finishing touch. Prominently displayed just to