2004.5-2010 6.6L LLY/LBZ/LMM Duramax Hot Side Intercooler Pipe Kit

Hot Side Intercooler Pipe Kit for 2004.5–2010 6.6L LLY LBZ LMM Duramax Diesel

Upgrade your factory plastic intercooler pipe with this high-performance aluminum kit designed to handle the heat and pressure of turbocharged diesel engines. Built for durability, efficiency, and quick installation, this kit also enhances throttle response and engine reliability.

• Fitment: Compatible with 2004.5–2010 6.6L Duramax Diesel engines (LLY, LBZ, LMM); supports VIN codes 2, D, and 6

• Performance: Mandrel-bent aluminum construction resists heat-related failure and improves airflow compared to factory plastic tubing

• Quality: Includes triple-reinforced silicone couplers and CNC-machined 6061 aluminum couplings for maximum strength and vibration reduction

• Compatibility: Direct upgrade for OEM hot-side intercooler piping; emissions component retention and quick installation supported