Wehrli Intercooler Pipes Kit

2013–2018 Ram 2500 / Ram 3500 6.7L Cummins

WCF100423-IBB

Overview:

The Wehrli 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 improves airflow between the turbocharger and engine, enhancing throttle response, turbo spool-up, and overall engine efficiency. It addresses common weaknesses in the factory intercooler piping that can cause boost leaks or failures under demanding conditions, making it an ideal solution for both daily drivers and high-performance applications.

Built for enthusiasts and professionals seeking reliable performance gains without complicated modifications, this kit offers a direct bolt-on replacement that requires no tuning or additional upgrades.

Key Features:

Engineered for durability and optimized flow, the Wehrli Intercooler Pipes Kit includes:

• High flowing 3.5" diameter intercooler pipes replacing restrictive factory components
• Heavy duty 14 gauge aluminum tubing with smooth mandrel bends for aerodynamic airflow
• Upgraded high-quality silicone boots rated for higher pressure and temperature than OEM boots
• Stainless steel T-bolt clamps for secure, leak-free connections
• Custom powder coat finish in Illusion Blueberry for corrosion resistance and style
• Made in the USA with precision craftsmanship
• Direct replacement for multiple MOPAR part numbers including 52014734AC, 52014734AA, 52014734AB, 52014735AB, and 52014735AA
• Compatible with stock trucks with no additional modifications required
• Not compatible with Banks intercoolers

Construction & Design:

The intercooler pipes are constructed from heavy duty 14 gauge aluminum tubing, providing exceptional strength and resistance to deformation under boost pressure. The smooth, aerodynamic mandrel bends reduce turbulence and maximize airflow efficiency, which helps improve turbocharger response and engine performance. The kit includes premium silicone boots that outperform factory rubber boots by withstanding higher temperatures and pressures, significantly reducing the risk of boost leaks or boot failures.

Each pipe is finished with a durable custom powder coat in Illusion Blueberry, offering both corrosion protection and a distinctive appearance that complements the engine bay.

Performance & Sound

By replacing the factory’s smaller, restrictive intercooler pipes with larger 3.5" diameter tubing, this kit improves airflow and reduces turbo lag. The enhanced flow dynamics contribute to quicker turbo spool-up and more responsive throttle behavior, optimizing the driving experience without altering the engine’s sound profile significantly.

Installation & Fitment:

The Wehrli Intercooler Pipes Kit is designed for a straightforward bolt-on installation on 2013–2018 Ram 2500 and Ram 3500 trucks with the 6.7L Cummins engine. No tuning or additional modifications are necessary, making it an accessible upgrade for both professional installers and experienced enthusiasts. The kit fits a wide range of Ram 2500 and 3500 trims including Big Horn, Laramie, Laramie Limited, Laramie Longhorn, Limited, Lone Star, Outdoorsman, SLT, ST, and Tradesman models within the specified years.

What's Included:

• 3.5" diameter heavy duty aluminum intercooler pipes
• High quality silicone boots rated for high pressure and temperature
• Stainless steel T-bolt clamps for secure connections
• Installation hardware and instructions

Ideal For:

This intercooler pipe kit is ideal for Ram 2500 and 3500 owners looking to improve their truck’s turbo efficiency and reliability without extensive modifications. It suits daily drivers, work trucks, and performance enthusiasts who demand durable, high-flow components that enhance throttle response and reduce the risk of boost leaks in demanding conditions.

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.