2007.5-10 DPF-Back Kit 4" (Duramax LMM)

Elevate your GM/Chevy Duramax LMM's performance with the Sixty-Six 4" DPF-Back Exhaust Kit, designed exclusively for the 2007.5-10 models. This top-quality exhaust system enhances your vehicle's power and torque, providing a superior driving experience. Constructed from durable materials, it offers both longevity and a stylish appearance. Ideal for any driving condition, this kit ensures your Duramax LMM stands out with unmatched performance and a unique sound profile. Key Features: Model-Specific Engineering: Custom-designed for the 2007.5-10 GM/Chevy Duramax LMM to ensure perfect compatibility and performance. DPF-Back System: Optimizes performance while maintaining compliance with emission standards. Enhanced Performance: Achieves noticeable improvements in horsepower and torque, enhancing overall vehicle dynamics. Premium Materials: Constructed from high-quality materials for durability and a polished look. Distinctive Sound: Delivers a deep, resonant exhaust note that enhanc