2007.5-10 Perf. Exhaust Kit 4"/Alum. (Duramax LMM)

Upgrade your GM/Chevy Duramax LMM with the Sixty-Six 4" Aluminized Exhaust Kit, tailored specifically for models from 2007.5 to 2010. This kit combines rugged durability and peak performance, enhancing both horsepower and torque for a more robust driving experience. Ideal for highway cruising or off-road adventures, it ensures optimal engine efficiency and a powerful, throaty sound that captures attention wherever you go. Key Features: Custom Engineered for Duramax LMM: Perfectly fits 2007.5-10 models, ensuring a precision upgrade. Superior Aluminized Material: Provides exceptional corrosion resistance and longevity under tough conditions. Performance Enhancement: Significantly increases horsepower and torque, improving overall vehicle performance. Efficient Design: Minimizes backpressure for better airflow and engine health. Easy Installation: Designed for a straightforward fit using OEM hangers, no complex tools needed. Rich Exhaust Tone: Produces a distinctive, deep exhaust n