Upgrade your 2015-2021 Subaru WRX with the Boomba Racing Aluminum Windshield Washer Reservoir Cap in a striking blue finish. This premium replacement part instantly enhances your engine bay’s appearance while providing a durable, long-lasting alternative to the standard OEM yellow plastic cap. Designed specifically for WRX models, it offers a perfect fit and effortless installation—simply swap out the factory cap for this stylish aluminum upgrade.

Crafted 100% in-house in the USA, the Boomba Racing reservoir cap combines quality craftsmanship with functional design. Its lightweight aluminum construction resists wear and corrosion, ensuring your engine bay maintains a clean, refined look. The vibrant blue finish adds a subtle yet distinctive touch that Subaru enthusiasts appreciate.

Ideal for WRX owners who value both performance and aesthetics, this reservoir cap is a practical upgrade for maintaining your vehicle with quality aftermarket parts. Shop now at Subimods to add this official Boomba Racing component and enjoy a sleek, durable enhancement to your Subaru WRX’s engine bay.