Wehrli 20-24 Chevrolet 6.6L L5P Duramax Driver Side 3in Intercooler Pipe - Illusion Purple

If you're working on your 2020-2025 Chevrolet Silverado 2500 HD or 3500 HD, or its GMC Sierra counterparts, this 3-inch driver side intercooler pipe from Wehrli Custom Fabrication is a solid upgrade. It directly replaces the factory two-piece, 2 1/2-inch pipe, allowing for better airflow to your engine. This means your turbo can push more air, which can lead to improved performance.

What sets this pipe apart is its construction. It's a single-piece, 3-inch diameter pipe, which reduces restrictions compared to the stock setup. It also comes with upgraded silicone boots that are built to handle higher pressures and temperatures than the original ones, helping to prevent those common blown boot issues. The pipe is finished in a durable Illusion Purple powder coat, and it's designed as a direct bolt-on installation with no tuning required, making it a straightforward way to enhance your Duramax L5P's cooling system.