Wehrli 06-10 Duramax LBZ/LMM P/S 3.5in. Intercooler Pipe - Chevy Orange

If you're working on a 2006-2010 Duramax LBZ or LMM truck, this Wehrli Custom Fab intercooler pipe is a solid upgrade over the factory plastic piece. It's designed to handle more boost and improve airflow between your turbo and the engine. This means you can expect a more responsive throttle and quicker turbo spool-up, all while eliminating a common failure point that can lead to boost leaks.

This pipe is fabricated from 14-gauge aluminum and features a larger 3.5-inch diameter for better flow. It uses CNC-machined flanges with double O-ring seals, along with a heavy-duty silicone hump boot and stainless steel t-bolt clamps, to ensure a strong seal even under higher boost pressures. Wehrli includes new wire clip rings for the slip flange connections and finishes the pipe in a custom Chevy Orange powder coat. It's designed to be a direct bolt-on replacement for stock trucks, meaning no additional modifications or tuning are required for installation.

This intercooler pipe is a great way to increase reliability and efficiency in your Duramax. It installs easily with basic hand tools and is a popular choice for those looking to improve their truck's performance without needing a full turbo system. It pairs well with emissions-compliant tuning and drop-in turbochargers for even better results.