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Wehrli’s 3-inch high-flow driver-side intercooler pipe for 2011–2016 Chevrolet 6.6L LML Duramax replaces the factory two-piece 2.5-inch tube with a single-piece 3-inch pipe to improve airflow. The kit includes upgraded silicone boots that withstand higher pressure and temperature to reduce boot failures and is compatible with factory or drop-in turbos. It aims to increase reliability and support higher charge-air flow.
Wehrli 11-16 Chevrolet 6.6L LML Duramax Driver Side 3in Intercooler Pipe - Bengal Grey
