Wehrli Intercooler Pipes Kit

2013–2018 Ram 2500 / Ram 3500 6.7L Cummins

WCF100423-GB

Overview:

The Wehrli Gloss Black Intercooler Pipes Kit is a Stage 1 High Flow Bundle designed specifically for 2013 to 2018 Ram 2500 and Ram 3500 trucks equipped with the 6.7L Cummins engine. This upgrade replaces the restrictive factory intercooler pipes with larger diameter, high-flow pipes that significantly improve airflow between the turbocharger and engine. By eliminating common weak points found in the stock setup, this kit enhances throttle response, turbo spool-up, and overall engine efficiency, making it an essential upgrade for owners seeking improved performance and reliability in demanding conditions.

Built for both daily drivers and high-performance applications, the kit addresses boost leaks and potential failures caused by the factory’s smaller, crushed pipes and weaker silicone boots. It offers a direct bolt-on solution with no tuning required, ensuring a hassle-free installation experience.

Key Features:

This intercooler pipe kit combines durability and performance with precision engineering. Key features include:

• Replaces factory pipes with heavy-duty 3.5" diameter aluminum pipes for increased airflow
• Includes upgraded high-quality silicone boots rated for higher pressure and temperature
• Eliminates boost leaks and weak points common in stock intercooler piping
• Constructed from 14 gauge heavy-duty aluminum tubing with smooth mandrel bends for optimized flow
• Custom gloss black powder coat finish for corrosion resistance and a sleek appearance
• Comes with stainless steel T-bolt clamps for secure, leak-free connections
• Made in the USA with precision craftsmanship
• Direct bolt-on fitment with no additional modifications or tuning required
• Replaces multiple MOPAR part numbers for easy identification and compatibility
• Not compatible with Banks intercoolers

Construction & Design:

The Wehrli intercooler pipes are crafted from heavy-duty 14 gauge aluminum tubing, chosen for its strength, durability, and lightweight properties. The pipes feature smooth, aerodynamic mandrel bends that minimize airflow restrictions and turbulence, maximizing boost efficiency. Each pipe is finished with a custom gloss black powder coat that provides excellent corrosion resistance and a refined look under the hood.

Upgraded silicone boots included in the kit are engineered to withstand higher temperatures and boost pressures than the factory boots, reducing the risk of failure and increasing overall system reliability. Stainless steel T-bolt clamps ensure a tight, secure seal that maintains boost integrity even under demanding conditions.

Performance & Sound

By replacing the smaller, restrictive factory intercooler pipes with larger 3.5" diameter pipes, this kit improves turbo spool-up and throttle response, delivering a more immediate and efficient power delivery. The enhanced airflow reduces turbo lag and helps maintain consistent boost pressure, which can contribute to smoother engine operation and improved fuel efficiency. While primarily focused on performance gains, the upgraded piping may also contribute to a subtle change in induction sound, reflecting the improved airflow dynamics.

Installation & Fitment:

The Wehrli Intercooler Pipes Kit is designed for a direct bolt-on installation on stock Ram 2500 and Ram 3500 trucks from 2013 through 2018 equipped with the 6.7L Cummins engine. No additional modifications, tuning, or upgrades are necessary to install this kit. The included high-quality silicone boots and stainless steel clamps simplify the installation process, ensuring a secure and leak-free fitment. This makes it an ideal upgrade for enthusiasts and professionals alike seeking a straightforward performance enhancement.

What's Included:

• Heavy-duty 3.5" diameter intercooler pipes (aluminum, gloss black powder coat)
• Upgraded high-quality silicone boots
• Stainless steel T-bolt clamps
• Installation hardware and instructions

Ideal For:

This intercooler pipe kit is perfect for Ram 2500 and 3500 owners who want to improve their truck’s turbo efficiency and reliability without complicated modifications. It is especially suited for those who tow, haul, or operate their trucks under heavy loads and high-performance conditions where factory intercooler pipes may fail or restrict airflow. Whether you’re a daily driver, weekend warrior, or diesel enthusiast, this kit provides a durable, high-flow solution to enhance your Cummins-powered Ram’s performance.

Wehrli Custom Fabrication (WCFab) is a diesel performance and metal fabrication specialist building upgraded hard parts and engineered solutions for Duramax, Cummins, and Power Stroke trucks. Known for high-quality fabrication and truck-focused product development, WCFab supports everything from tow rigs to race-oriented diesel builds where durability, airflow, and heat management matter.