G8X M3 | M4 Dry Carbon Lower Brake Ducts InletsElevate your G8x's cooling performance with the meticulously crafted LAB Brake Ducts. Stocked and Ships from California within 1 2 business days Inspired by the M4 GT3 race car's front brake inlet, our engineers have meticulously refined the surfaces to seamlessly integrate with the street car's aesthetics. The Dry Carbon design effectively reduces weight while ensuring optimal cooling even during high performance driving scenarios. Key Features: