Vinny Fab FD3S RX7 Oil Cap with Titanium Weld Boss

Take your rotary build to the next level with the Vinny Fab Billet Oil Cap with Titanium Weld Boss, designed exclusively for the Mazda FD3S RX-7.

CNC-machined from high-quality billet aluminium and finished in sleek anodized black, this direct-replacement oil cap delivers a perfect balance of performance, durability, and style. The integrated titanium weld boss adds lightweight strength and superior heat resistance — ideal for high-performance or custom fabrication setups.

Key Features & Benefits

🔩 Direct Replacement Fit: Installs easily in place of the factory oil cap — no modifications required.

⚙️ Titanium Weld Boss: Provides exceptional heat and wear resistance for boosted or high-temp rotary applications.

🧰 CNC Machined Precision: Crafted to exact tolerances for a flawless fit and reliable sealing.

🎨 Anodized Black Finish: Sleek appearance with added corrosion protection.

🪶 Vinny Fab Engraved Detailing: Professional-grade engraving completes the premium look of your engine bay.

Perfect for performance enthusiasts, rotary specialists, and builders chasing both function and style.

👉 Upgrade your RX-7 today with Vinny Fab’s precision-engineered billet oil cap — built for reliability, designed to stand out.