Subaru WRX STI Coolant Overflow Tank - COBB - 2008–2014. This COBB reservoir is a direct-fit upgrade that helps your WRX or STI maintain proper coolant recovery while keeping the engine bay tidy and service-friendly.

Designed specifically for the 2008–2014 Subaru WRX and STI, this tank integrates with the factory cooling system and provides consistent overflow and return under daily driving or spirited use. Its compact profile offers better underhood organization and easy visibility of coolant level, helping you stay on top of maintenance and reliability without unnecessary bulk.

Features

• Vehicle-specific fitment for 2008–2014 Subaru WRX & STI
• Optimized design for dependable coolant recovery
• Compact footprint for a cleaner, more organized engine bay
• Straightforward installation and factory-system compatibility

Have questions or planning your next round of mods? Call us anytime at 512-982-9393 (Austin, TX) or 562-981-6800 (Los Angeles, CA area). We offer professional installation and customization services at both locations.

Buying multiple items? Contact us for shipping discounts. We install on premises at both locations.

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