Wehrli Intercooler Pipes Kit

2013–2018 Ram 2500 / 3500 6.7L Cummins

WCF100423-GRY

Overview:

The Wehrli Intercooler Pipes Kit is a Stage 1 High Flow Bundle designed specifically for 2013 to 2018 Ram 2500 and 3500 trucks equipped with the 6.7L Cummins engine. This kit enhances airflow between the turbocharger and engine, resulting in improved throttle response, faster turbo spool-up, and increased overall efficiency. It addresses common weaknesses found in the factory intercooler piping, which can cause boost leaks or failures under demanding conditions. Ideal for owners seeking reliable performance upgrades without the need for additional tuning or modifications.

Key Features:

Engineered to deliver superior airflow and durability, the Wehrli Intercooler Pipes Kit offers the following benefits:

• Replaces restrictive factory pipes with high-flow 3.5" diameter aluminum tubing
• Includes upgraded silicone boots rated for higher pressure and temperature to prevent blowouts
• Constructed from heavy duty 14 gauge aluminum with smooth mandrel bends for optimized airflow
• Eliminates weak points in the factory design that can cause boost leaks or pipe failures
• Custom powder coat finish in grey for corrosion resistance and aesthetic appeal
• Comes with stainless steel T-bolt clamps for secure, leak-free connections
• Direct bolt-on installation with no tuning or additional modifications required
• Made in the USA with high-quality materials and craftsmanship
• Not compatible with Banks intercoolers
• Replaces multiple MOPAR part numbers for seamless OEM fitment

Construction & Design:

The intercooler pipes are fabricated from heavy duty 14 gauge aluminum tubing, providing exceptional strength and resistance to heat and pressure. The smooth, aerodynamic mandrel bends reduce turbulence and maximize airflow efficiency. The upgraded silicone boots are engineered to withstand higher boost pressures and elevated temperatures compared to factory boots, significantly enhancing reliability and durability in high-performance or heavy-duty applications. The entire assembly is finished with a custom grey powder coat that protects against corrosion and adds a clean, professional look under the hood.

Performance & Sound

By replacing the factory’s smaller, crushed pipes with larger diameter, smooth-bent aluminum pipes, this kit improves turbocharger efficiency and reduces lag. The enhanced airflow promotes quicker turbo spool-up and more responsive throttle performance. While primarily focused on airflow and durability, the improved piping can also contribute to a cleaner induction sound, enhancing the driving experience without introducing unwanted noise.

Installation & Fitment:

The Wehrli Intercooler Pipes Kit is designed for a straightforward, bolt-on installation that fits directly onto stock Ram 2500 and 3500 trucks from 2013 through 2018 with the 6.7L Cummins engine. No additional tuning, modifications, or upgrades are necessary, making it an ideal upgrade for both enthusiasts and professional installers. The kit replaces the factory intercooler pipes and boots completely, ensuring a secure and leak-free fitment.

What's Included:

• High flow 3.5" diameter intercooler pipes (heavy duty 14 ga. aluminum)
• Upgraded high-quality silicone boots rated for higher pressure and temperature
• Stainless steel T-bolt clamps for secure connections
• Custom grey powder coat finish on all aluminum pipes
• Complete hardware and installation instructions

Ideal For:

This intercooler pipe kit is perfect for Ram 2500 and 3500 owners looking to improve their truck’s turbo efficiency and reliability without complicated modifications. It suits daily drivers, work trucks, and performance enthusiasts who demand a durable, high-flow solution to replace the restrictive factory piping. It is especially beneficial for those running heavy loads, towing, or seeking enhanced throttle response and turbo spool-up in their 6.7L Cummins-powered Ram trucks.

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.