Mishimoto Intercooler Kit

2010–2012 Dodge Ram 2500 / 3500 6.7L Diesel

Part #: MMINT-RAM-10KBK

Overview

The Mishimoto Intercooler Kit is a precision-engineered performance upgrade tailored for Dodge Ram 2500 and 3500 trucks equipped with the 6.7L Cummins diesel engine from 2010 through 2012. Designed to optimize airflow and reduce intake air temperatures, this kit delivers cooler, denser air to the engine, which helps lower exhaust gas temperatures and supports consistent power gains across all performance levels.

Whether you’re towing heavy loads, running aftermarket tuning, or simply seeking improved engine efficiency and longevity, this intercooler kit offers a durable, direct-fit solution that installs easily without modifications. It’s an ideal upgrade for diesel enthusiasts and professionals who demand reliable thermal management and enhanced performance from their Dodge Ram.

Key Features

Combining advanced engineering with premium materials, the Mishimoto Intercooler Kit provides superior cooling and durability. Key features include:

• Bar-and-plate intercooler core with cast aluminum end tanks for maximum strength and efficient heat dissipation
• 52% greater internal core volume compared to the factory intercooler, significantly increasing cooling capacity
• Mandrel-bent 3.5-inch aluminum intercooler piping polished to a mirror finish for smooth, unrestricted airflow
• Mishimoto silicone boots featuring proprietary DuraCore technology for enhanced resistance to heat, pressure, fuel, and oil
• Constant-tension T-bolt clamps ensuring secure, leak-free connections under all conditions
• Direct-fit design mounts in the factory location for straightforward installation without modifications
• Available with a sleek black core finish to complement your truck’s appearance
• Backed by Mishimoto’s lifetime warranty, reflecting their commitment to quality and durability

Construction & Design

The intercooler core utilizes a robust bar-and-plate design paired with cast aluminum end tanks, delivering superior durability and efficient heat transfer. This construction increases the internal volume by over 50% compared to the stock intercooler, reducing pressure drop and improving engine responsiveness.

The mandrel-bent aluminum piping is precision-crafted and polished to minimize airflow restrictions and turbulence, while the silicone boots incorporate Mishimoto’s DuraCore technology. This synthetic inner layer offers exceptional resistance to extreme heat, pressure, fuel, and oil exposure, ensuring long-lasting durability and preventing leaks or blowouts even under demanding conditions.

Installation & Fitment

Designed as a direct replacement for the factory intercooler system, the Mishimoto Black Intercooler Kit installs easily in the stock mounting location without requiring any modifications. It fits Dodge Ram 2500 and 3500 models from 2010 to 2012 equipped with the 6.7L Cummins diesel engine, including popular trims such as Laramie, SLT, ST, SXT, Longhorn, Outdoorsman, and TRX.

Installation requires only basic hand tools and mechanical knowledge, making it accessible for professional installers and experienced enthusiasts alike.

What's Included

• Mishimoto bar-and-plate intercooler with cast aluminum end tanks
• Mandrel-bent 3.5-inch aluminum intercooler piping, polished to a mirror finish
• Mishimoto silicone boots featuring DuraCore technology
• Constant-tension T-bolt clamps for secure connections
• All necessary mounting hardware and detailed installation instructions

Ideal For

This intercooler kit is perfect for Dodge Ram 2500 and 3500 owners who want to improve their truck’s performance, reliability, and thermal management. It is especially beneficial for those who tow heavy loads, run aftermarket tuning, or operate in hot climates where reducing intake air temperatures is critical. Whether upgrading for daily driving, work, or off-road adventures, Mishimoto’s intercooler kit delivers consistent, long-lasting performance and peace of mind.

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.