Wehrli 17-19 Chevrolet 6.6L L5P Duramax Driver Side 3in Intercooler Pipe - Cat Yellow

This Wehrli intercooler pipe kit gives you a 3-inch, one-piece driver's side (hot side) pipe, along with high-pressure silicone boots and stainless steel t-bolt clamps. It's designed to replace the factory two-piece, 2 1/2-inch pipe on your 2017-2019 Chevrolet Silverado or GMC Sierra 2500/3500 HD with the 6.6L L5P Duramax engine. The larger diameter and smoother flow path help your turbocharger push more air into the engine, especially when you're asking for extra power.

Wehrli builds these pipes with a durable, custom yellow powder coat finish to resist corrosion and look sharp under the hood. The included silicone boots are made to handle higher pressure and temperatures than the stock ones, which helps prevent the common issue of blown factory boots. Since it's a direct bolt-on replacement, you won't need any other modifications or tuning to see the benefits. This means you can install it and get back on the road without needing to remap your truck's computer.