Machined Billet Oil Filler Cap Black

Your engine bay deserves more than a faded plastic cap. The Fuji Racing Billet Oil Filler Cap is a functional upgrade that looks right at home in any Subaru build — from daily drivers to track-prepped monsters.

CNC-machined from billet alloy, it’s built tough, resists heat and grime, and features a knurled grip section for easy removal even when things get hot. The compact design clears most front-mount intercooler piping, making it a smart choice for modified setups as well as stock bays.

This isn’t just about looks. It’s about building a Subaru that feels considered — every detail dialled in, right down to the cap you turn at every service.

Key Features:

• Precision CNC-machined billet alloy construction

• Knurled edge for easy grip and removal

• Compact profile clears most FMIC piping

• Direct fit replacement for Subaru EJ & FA series engines

• Heat-resistant finish

Why Roo Racing x Fuji Racing?
We curate upgrades that Subaru owners actually want. The Fuji Racing filler cap is one of those details you’ll never regret. It’s the finishing touch that makes your engine bay yours.

⚡ In stock now. Add it to your next order and give your Subaru the detail it deserves.