aFe Power BladeRunner 3in Black Aluminum Intercooler Tube Combo for 2011-2016 GM Silverado/Sierra 2500HD/3500HD (V8-6.6L LML)

Fits 2011-2016 Chevrolet Silverado 2500 HD/3500 HD and GMC Sierra 2500 HD/3500 HD (V8-6.6L LML).

Eliminate the restrictive factory charge pipes in your Duramax with the aFe Power BladeRunner 3-inch intercooler tube combo. This kit includes both the hot-side and cold-side pipes, engineered to maximize airflow and handle the high-boost pressures of the 6.6L LML engine. Constructed from mandrel-bent aluminum, these tubes provide a smoother air path compared to the factory equipment, reducing turbulence and improving heat dissipation.

Each tube is finished in a durable black powder coating for superior corrosion resistance and a clean, professional look under the hood. The kit is designed for a precise fit, utilizing high-quality hardware to ensure a leak-free seal and reliable performance during heavy towing or high-performance driving.

• Direct Replacement: Replaces restrictive factory hot and cold side intercooler tubes
• Construction: 3-inch mandrel-bent aluminum for maximum flow
• Finish: Durable black powder coating
• Engine Compatibility: V8-6.6L (td) LML Diesel
• Manufacturer Part Number: 46-20114-B