Fits: 2020 thru 2025 Chevy Silverado/GMC Sierra LM2/LZ0 Duramax Diesels

The PPE Carbon Fiber Air Box Lid for 2020-2025 LM2/LZ0 Duramax is crafted from 100% genuine carbon fiber, offering a lightweight and durable upgrade. It maintains full stock fitment and includes a built-in velocity stack to enhance airflow, throttle response, and fuel efficiency. Designed to optimize air-fuel ratio without sacrificing performance, it pairs perfectly with the PPE Zilla Intake Tube for a complete, high-performance intake system that reduces weight by 37%.

Features:

• Superior prepreg carbon fiber

• Optimal performance at all RPMs 

• Ensures accurate air-fuel ratio, better fuel efficiency   

• Built-in velocity stack for increased, smooth airflow 

• Significant weight reduction

• OEM fitment for easy installation

Warranty:

• 1 Year Warranty