Wehrli 17-19 Chevrolet 6.6L L5P Duramax Driver Side 3in Intercooler Pipe - Gloss Black

The Wehrli 17-19 Chevrolet 6.6L L5P Duramax Driver Side 3in Intercooler Pipe is a high-performance upgrade designed to improve airflow and boost engine efficiency. Crafted by Wehrli, this 3-inch high flow intercooler pipe replaces the factory two-piece 2.5-inch pipe with a single, durable one-piece design. It features upgraded silicone boots capable of withstanding higher pressure and temperature, enhancing reliability and preventing common failures such as blown boots. This component is engineered to optimize intercooler performance, ensuring better charge air delivery and improved engine response under demanding conditions.

Designed for 2017-2019 Chevrolet Silverado and GMC Sierra 2500/3500 HD trucks equipped with the L5P 6.6L Duramax engine, this intercooler pipe serves as a direct replacement for the factory part (GM Part Number 87839947). It is suitable for use in towing, heavy-duty applications, or performance upgrades, providing a reliable, bolt-on upgrade that enhances airflow and durability. The kit includes the high flow pipe and silicone boots, making installation straightforward for those seeking improved intercooler performance and longevity.