Grimmspeed Black Reservoir Cap Set Most Subaru Models

Let’s face it: the yellow OEM Subaru engine bay caps just don’t look right. They clash with the rest of your engine bay and stick out under the hood. GrimmSpeed set out to create a simple, affordable solution—engine bay caps that maintain OEM functionality while blending seamlessly with your red and black GrimmSpeed components.

This kit of 6 caps replaces nearly all OEM caps on 2008–2021 WRX and STI models, as well as most early chassis Subarus. Each cap is made from high-quality, durable plastic—just like OEM—but looks significantly better once installed.

Quick Specs

• Direct OE Replacement – Pop off OEM caps and install in seconds
• Cleaner Engine Bay – Matches other GrimmSpeed components
• Kit of 6 Caps – Covers nearly all Subaru models from 2002–2021
• High-Quality Plastic – Durable, OEM-grade material
  

Installation: 

• These Caps install in seconds - it's as simple as removing the factory pieces and popping the GrimmSpeed versions in their place!
• *For the Power Steering (2008-2014 WRX, 2008-2021 STI) and Clutch Master (2002-2014 WRX, 2004-2014 STI), our caps reuse the factory insert to ensure a proper seal. The insert will simply need to be removed and transferred from the factory cap onto the GS replacement

Note: Caps are sold as a complete kit and not individually

FITMENTS:

• 2002-07 Subaru WRX/STI, 2004-08 Subaru Forester XT
  
  • Brake Master Cylinder
  • Washer Fluid Reservoir
  • Clutch Master Cylinder
  • Coolant Expansion Tank
• 2008-14 Subaru WRX/STI, 2005-2012 Subaru Legacy GT/Outback XT
  • Brake Master Cylinder
  • Washer Fluid Reservoir
  • Clutch Master Cylinder*
  • Coolant Expansion Tank
  • Power Steering Reservoir*
• 2015-2021 Subaru STI
  • Brake Master Cylinder
  • Washer Fluid Reservoir
  • Coolant Expansion Tank
  • Power Steering Reservoir*
• 2015-2021 Subaru WRX
• Brake Master Cylinder
• Washer Fluid Reservoir
• Coolant Expansion Tank