Boomba Racing Aluminum Coolant Overflow Reservoir Cap Blue Finish 2002-2024 WRX / 2004-2021 STI Fast Shipping

Description

Enhance your Subaru WRX or WRX STI engine bay with the Boomba Racing Aluminum Coolant Overflow Reservoir Cap in a striking blue finish. This premium replacement cap offers a sleek upgrade over the standard OEM yellow plastic unit, adding both style and durability to your cooling system. Designed specifically for 2002-2024 WRX and 2004-2021 WRX STI models, it’s a perfect fit for enthusiasts seeking a clean, performance-inspired look.

Crafted 100% in-house in the USA, this aluminum cap ensures long-lasting quality and reliability. Installation is simple—just remove the factory cap and replace it with this attractive Boomba piece. Its robust construction resists wear and heat better than the OEM plastic, making it an ideal maintenance upgrade for your Subaru’s cooling system.

If you’re a Subaru enthusiast looking to combine function with style, this coolant overflow reservoir cap is a smart choice. Keep your engine bay looking sharp while maintaining optimal cooling performance. Shop now at Subimods and upgrade your WRX or WRX STI today.