
Billetworkz Engine Bay Caps – 2013–2022+ Subaru BRZ / Toyota 86 & GR86 / 13–16 Scion FR-S
Tired of a boring engine bay? The Billetworkz Engine Bay Cap Set replaces the crusty, faded factory plastic with precision-machined billet aluminum for a clean, custom look that instantly elevates your BRZ, GR86/86, or FR-S. These caps are direct OEM replacements, CNC-machined from 6061 aluminum and finished in durable anodizing or powder coat (depending on color) to deliver long-lasting style with factory-like fitment.
Key Features
- CNC-Machined 6061 Aluminum: Premium billet construction for strength, longevity, and a precise OEM-style fit.
- High-Quality Finishes: Anodized or powder coated (based on color selection) for durable, vibrant engine bay styling.
- Direct Factory Replacements: Designed to install in place of OEM caps with no modification required.
- Cohesive Engine Bay Upgrade: A matched set that cleans up the most visible plastics under the hood.
- Manual-Ready Option: Includes a clutch fluid cap for manual-transmission applications.
Why We Like It
This is one of the fastest, most satisfying engine bay refreshes you can do on the 86/BRZ platform. The caps are small, but they’re eye-level details that make a huge difference in how finished your bay looks—especially if you’re pairing them with other billet or carbon upgrades.
Specifications
- Material: 6061 aluminum, CNC-machined
- Finish: Anodized or powder coated (varies by color selection)
- Fitment Style: Direct replacement cap set for the 86/BRZ engine bay
Installation Notes
- Install with the engine cool and the vehicle on level ground.
- Remove OEM caps one at a time to avoid confusion between locations.
- Ensure sealing surfaces are clean and free of dirt or residue before installing new caps.
- Hand-tighten only; do not over-torque.
- After the first heat cycle, verify all caps remain secure and leak-free.
What’s in the Box
- (1) Billetworkz Oil Cap
- (1) Billetworkz Wiper Fluid Cap
- (1) Billetworkz Coolant Overflow Cap
- (1) Billetworkz Brake Fluid Cap
- (1) Billetworkz Clutch Fluid Cap (manual transmissions only)
Why Choose Billetworkz
Billetworkz is known for precision-engineered accessories that blend performance-minded design with premium aesthetics. This engine bay cap set reflects that same commitment to quality, fitment, and long-term durability.
Compatibility & Disclaimers
This kit is designed for the listed 86/BRZ/FR-S applications. The clutch fluid cap is included for manual-transmission vehicles where applicable. Finish color may vary slightly due to anodizing/powder coat processes and screen differences. Always follow OEM procedures when servicing fluid systems.
Tired of a boring engine bay? The Billetworkz Engine Bay Cap Set replaces the crusty, faded factory plastic with precision-machined billet aluminum for a clean, custom look that instantly elevates your BRZ, GR86/86, or FR-S. These caps are direct OEM replacements, CNC-machined from 6061 aluminum and finished in durable anodizing or powder coat (depending on color) to deliver long-lasting style with factory-like fitment.
Key Features
- CNC-Machined 6061 Aluminum: Premium billet construction for strength, longevity, and a precise OEM-style fit.
- High-Quality Finishes: Anodized or powder coated (based on color selection) for durable, vibrant engine bay styling.
- Direct Factory Replacements: Designed to install in place of OEM caps with no modification required.
- Cohesive Engine Bay Upgrade: A matched set that cleans up the most visible plastics under the hood.
- Manual-Ready Option: Includes a clutch fluid cap for manual-transmission applications.
Why We Like It
This is one of the fastest, most satisfying engine bay refreshes you can do on the 86/BRZ platform. The caps are small, but they’re eye-level details that make a huge difference in how finished your bay looks—especially if you’re pairing them with other billet or carbon upgrades.
Specifications
- Material: 6061 aluminum, CNC-machined
- Finish: Anodized or powder coated (varies by color selection)
- Fitment Style: Direct replacement cap set for the 86/BRZ engine bay
Installation Notes
- Install with the engine cool and the vehicle on level ground.
- Remove OEM caps one at a time to avoid confusion between locations.
- Ensure sealing surfaces are clean and free of dirt or residue before installing new caps.
- Hand-tighten only; do not over-torque.
- After the first heat cycle, verify all caps remain secure and leak-free.
What’s in the Box
- (1) Billetworkz Oil Cap
- (1) Billetworkz Wiper Fluid Cap
- (1) Billetworkz Coolant Overflow Cap
- (1) Billetworkz Brake Fluid Cap
- (1) Billetworkz Clutch Fluid Cap (manual transmissions only)
Why Choose Billetworkz
Billetworkz is known for precision-engineered accessories that blend performance-minded design with premium aesthetics. This engine bay cap set reflects that same commitment to quality, fitment, and long-term durability.
Compatibility & Disclaimers
This kit is designed for the listed 86/BRZ/FR-S applications. The clutch fluid cap is included for manual-transmission vehicles where applicable. Finish color may vary slightly due to anodizing/powder coat processes and screen differences. Always follow OEM procedures when servicing fluid systems.
Original: $286.00
-70%$286.00
$85.80Description
Tired of a boring engine bay? The Billetworkz Engine Bay Cap Set replaces the crusty, faded factory plastic with precision-machined billet aluminum for a clean, custom look that instantly elevates your BRZ, GR86/86, or FR-S. These caps are direct OEM replacements, CNC-machined from 6061 aluminum and finished in durable anodizing or powder coat (depending on color) to deliver long-lasting style with factory-like fitment.
Key Features
- CNC-Machined 6061 Aluminum: Premium billet construction for strength, longevity, and a precise OEM-style fit.
- High-Quality Finishes: Anodized or powder coated (based on color selection) for durable, vibrant engine bay styling.
- Direct Factory Replacements: Designed to install in place of OEM caps with no modification required.
- Cohesive Engine Bay Upgrade: A matched set that cleans up the most visible plastics under the hood.
- Manual-Ready Option: Includes a clutch fluid cap for manual-transmission applications.
Why We Like It
This is one of the fastest, most satisfying engine bay refreshes you can do on the 86/BRZ platform. The caps are small, but they’re eye-level details that make a huge difference in how finished your bay looks—especially if you’re pairing them with other billet or carbon upgrades.
Specifications
- Material: 6061 aluminum, CNC-machined
- Finish: Anodized or powder coated (varies by color selection)
- Fitment Style: Direct replacement cap set for the 86/BRZ engine bay
Installation Notes
- Install with the engine cool and the vehicle on level ground.
- Remove OEM caps one at a time to avoid confusion between locations.
- Ensure sealing surfaces are clean and free of dirt or residue before installing new caps.
- Hand-tighten only; do not over-torque.
- After the first heat cycle, verify all caps remain secure and leak-free.
What’s in the Box
- (1) Billetworkz Oil Cap
- (1) Billetworkz Wiper Fluid Cap
- (1) Billetworkz Coolant Overflow Cap
- (1) Billetworkz Brake Fluid Cap
- (1) Billetworkz Clutch Fluid Cap (manual transmissions only)
Why Choose Billetworkz
Billetworkz is known for precision-engineered accessories that blend performance-minded design with premium aesthetics. This engine bay cap set reflects that same commitment to quality, fitment, and long-term durability.
Compatibility & Disclaimers
This kit is designed for the listed 86/BRZ/FR-S applications. The clutch fluid cap is included for manual-transmission vehicles where applicable. Finish color may vary slightly due to anodizing/powder coat processes and screen differences. Always follow OEM procedures when servicing fluid systems.









