Mishimoto Intercooler Kit

2007–2009 Dodge Ram 1500 / 2500 / 3500 6.7L Diesel

Part #: MMINT-RAM-07KSL

Overview

The Mishimoto Intercooler Kit is a precision-engineered performance upgrade designed specifically for 2007.5 to 2009 Dodge Ram 1500, 2500, and 3500 trucks equipped with the 6.7L Cummins diesel engine. This complete kit enhances your truck’s efficiency by improving airflow and significantly reducing intake air temperatures, which helps lower exhaust gas temperatures (EGTs) and boost overall engine durability. Ideal for diesel enthusiasts and professionals alike, the kit delivers cooler, denser air to the engine, resulting in improved combustion, increased power potential, and better thermal management under demanding conditions.

Whether you’re towing heavy loads, tuning for higher performance, or simply seeking to extend the life of your engine, this intercooler kit offers a reliable and effective solution to keep your Dodge Ram running cooler and more efficiently.

Key Features

Combining advanced engineering with durable materials, the Mishimoto Intercooler Kit is built to optimize performance and reliability for your Dodge Ram diesel truck. Key features include:

• Mandrel bent 3.5-inch aluminum intercooler piping with a polished finish for smooth, unrestricted airflow and corrosion resistance
• Mishimoto silicone boots featuring proprietary DuraCore technology for superior resistance to heat, pressure, fuel, and oil exposure
• Constant-tension T-bolt clamps that ensure a secure, leak-free connection under all operating conditions
• High-volume bar-and-plate intercooler core with significantly increased cooling capacity compared to factory units
• Durable cast aluminum end tanks engineered to withstand high boost pressures and thermal cycling
• Reduced pressure drop across the intercooler for enhanced engine efficiency and power delivery
• Attractive silver core finish that complements the engine bay aesthetics
• Backed by Mishimoto’s lifetime warranty for long-term peace of mind

Construction & Design

The Mishimoto Intercooler Kit is crafted from premium materials and designed with precision to maximize durability and performance. The 3.5-inch aluminum piping is mandrel bent to maintain a consistent diameter through bends, minimizing turbulence and maximizing airflow. Its polished finish not only enhances appearance but also protects against corrosion.

The silicone boots incorporate Mishimoto’s innovative DuraCore technology, featuring a synthetic inner layer that dramatically improves resistance to extreme heat, pressure, and exposure to fuel and oil. This technology extends the lifespan of the boots by preventing leaks and blowouts common in lesser-quality hoses.

The intercooler core utilizes a robust bar-and-plate design, which offers superior heat dissipation compared to traditional tube-and-fin cores. Cast aluminum end tanks provide structural strength and durability, ensuring the intercooler withstands the rigors of heavy-duty use and high boost pressures without failure.

Installation & Fitment

This intercooler kit is a direct-fit upgrade for 2007.5 to 2009 Dodge Ram 1500, 2500, and 3500 trucks equipped with the 6.7L Cummins diesel engine. All components are engineered to integrate seamlessly with factory mounting points and connections, requiring no major modifications. The kit includes detailed installation instructions, making it accessible for experienced DIYers and professional installers alike.

What's Included

• Mandrel bent 3.5-inch aluminum intercooler piping with polished finish
• Mishimoto silicone boots with DuraCore technology
• Constant-tension T-bolt clamps
• Bar-and-plate intercooler core with cast aluminum end tanks (silver finish)
• All necessary hardware and mounting components
• Installation instructions

Ideal For

This intercooler kit is perfect for Dodge Ram 1500, 2500, and 3500 owners looking to improve the performance, reliability, and thermal management of their 6.7L Cummins diesel engine. Whether you are tuning for increased power, towing heavy loads, or aiming to reduce engine stress during demanding driving conditions, this kit provides a durable and effective solution to keep your truck running cooler and more efficiently.

Mishimoto is a performance cooling brand offering aluminum radiators, intercoolers, oil coolers, hoses, and supporting hardware built to manage heat on hard-driven street and track vehicles. For boosted setups and towing/off-road rigs alike, Mishimoto upgrades are designed to increase cooling capacity and reliability where factory systems can become a limitation.