2001-07 Perf. Exhaust Kit 4"/Alum. (Duramax LB7, LLY, LBZ)

Transform your 2001-2007 GM/Chevy Duramax LB7, LLY, and LBZ with the Sixty-Six 4" Performance Exhaust Kit in Aluminized steel. This kit isn't just about improving the visual appeal of your vehicle; it's engineered to boost durability, performance, and efficiency. With its superior construction, this aluminized exhaust system enhances corrosion resistance while providing a significant boost in horsepower and torque. Revel in the deep, mellow sound that distinctively highlights the power of your Duramax, setting it apart on the road.

Key Features:

• Aluminized Excellence: Built with aluminized steel for outstanding corrosion resistance and a sleek, polished look.
• Duramax Specific Design: Precisely engineered for the GM/Chevy Duramax LB7, LLY, and LBZ models to ensure a perfect fit and optimal performance.
• Performance-Driven Engineering: Incorporates advanced exhaust technology to maximize airflow and minimize backpressure for enhanced engine efficiency.
• Signature Acoustic Note: Delivers a rich, resonant exhaust tone that emphasizes the vehicle’s robust capabilities.
• Improved Driving Dynamics: Noticeable improvements in horsepower, torque, and overall vehicular performance.
• Easy Installation: Designed for a hassle-free installation, with all necessary components included.

Upgrade to the Sixty-Six 4" Performance Exhaust Kit Aluminized and elevate the performance and aesthetic of your Duramax with an exhaust system that truly stands out.