Specifications
- Brand
- Wehrli
- Part #
- WCF100353-SGB
- UPC
- WCF100353-SGB

Wehrli 11-16 Chevrolet 6.6L LML Duramax Driver Side 3in Intercooler Pipe - Semi-Gloss Black
$322.56
Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.
Fits 2011-2016 Chevrolet Silverado 2500 HD. This 3-inch intercooler pipe replaces the restrictive factory pipe for improved airflow.
Key Features
- Fits 2011-2016 Chevrolet Silverado 2500 HD, Silverado 3500 HD, GMC Sierra 2500 HD, and Sierra 3500 HD with the 6.6L LML Duramax engine.
- Replaces the factory two-piece 2 1/2-inch intercooler pipe with a larger, single-piece 3-inch pipe for improved airflow.
- Includes upgraded silicone boots and T-bolt clamps that withstand higher pressure and temperature than stock components.
- Features a durable semi-gloss black powder coating for a clean appearance and added protection.
- Designed to work with factory or direct-fit style turbochargers.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Product Details
This 3-inch driver side intercooler pipe from Wehrli Custom Fab is built to replace the restrictive, two-piece factory 2 1/2-inch pipe on your 2011-2016 Chevrolet Silverado 2500 HD or 3500 HD, and GMC Sierra 2500 HD or 3500 HD with the 6.6L LML Duramax engine. The larger diameter and single-piece design help improve airflow to the engine, which is crucial for turbo performance.
Wehrli includes upgraded silicone boots and T-bolt clamps with this pipe. These components are designed to handle higher pressure and temperatures than the stock parts, helping to prevent the common issue of blown factory boots. The pipe itself features a durable semi-gloss black powder coating, offering a clean look and some protection against the elements. This pipe is compatible with the factory turbocharger or any direct-fit replacement turbo.
Specifications
- Brand
- Wehrli
- Manufacturer Part #
- WCF100353-SGB
- UPC
- WCF100353-SGB
Frequently Asked Questions
You Might Also Like
Similar products from the same category

Wehrli 04.5-07 Dodge 5.9L Cummins S300 Turbo 2nd Gen Swap Kit (No Turbo/Manifold) - Bengal Blue

Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax Driver Side 3in Intercooler Pipe - Gloss Black

Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax Driver Side 3in Intercooler Pipe - Gloss White

Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax Driver Side 3in Intercooler Pipe - WCFab Red
Wehrli 11-16 Chevrolet 6.6L LML Duramax Driver Side 3in Intercooler Pipe - Semi-Gloss Black
