Mishimoto Intercooler Kit
2013–2018 Ram 2500 / 3500 6.7L Diesel
Part #: MMINT-RAM-13KSL
Overview
The Mishimoto Silver Intercooler Kit is a precision-engineered performance upgrade tailored for the 2013–2018 Dodge Ram 2500 and Ram 3500 trucks equipped with the 6.7L Cummins diesel engine. Designed to enhance airflow and reduce charge-air temperatures, this intercooler kit improves engine efficiency and power delivery across all performance levels. Whether your Ram is stock or modified, this kit ensures reliable cooling performance under demanding driving conditions.
By optimizing intake air temperature, the Mishimoto intercooler kit helps maintain consistent power output and extends engine longevity. It is an essential upgrade for diesel enthusiasts and professionals who require dependable performance from their Ram trucks during towing, hauling, or high-performance driving.
Key Features
This intercooler kit combines advanced engineering with durable materials to deliver superior cooling and reliability. Key features include:
- Complete intercooler piping kit covering both hot-side and cold-side connections
- Mandrel-bent 3-inch polished aluminum piping for smooth, unrestricted airflow
- Mishimoto silicone boots with proprietary DuraCore technology for enhanced resistance to heat, pressure, fuel, and oil
- Constant-tension T-bolt clamps ensuring secure and consistent hose connections
- Heavy-duty cast aluminum end tanks paired with a bar-and-plate core design for maximum durability
- 76.65% increase in external fin surface area compared to the stock intercooler for improved heat dissipation
- 37.8% larger core size to boost cooling capacity
- Proven to reduce intake air temperatures by up to 12.5%
- Available with a sleek silver or stealth black core finish
- Backed by the Mishimoto Lifetime Warranty for long-term peace of mind
Construction & Design
The Mishimoto intercooler kit is built to withstand the rigors of high-performance diesel applications. The intercooler core features rugged cast aluminum end tanks that resist cracking and warping under extreme thermal stress. Its bar-and-plate core design maximizes cooling efficiency by increasing surface area and optimizing airflow through the core.
Intercooler piping is crafted from mandrel-bent aluminum tubing, maintaining a consistent 3-inch diameter to minimize airflow restrictions and turbulence. The polished aluminum finish not only enhances airflow but also adds a clean, professional appearance under the hood. The silicone boots utilize Mishimoto’s DuraCore technology, offering superior durability against heat, pressure, and chemical exposure compared to standard silicone hoses.
Performance & Sound
By lowering intake air temperatures by approximately 12.5%, this intercooler kit helps your 6.7L Cummins engine maintain a denser, cooler air charge for improved combustion efficiency. Cooler intake air results in more consistent power delivery, reduced risk of heat soak, and enhanced engine reliability during heavy towing or spirited driving. While primarily focused on thermal management and airflow, the kit also contributes to smoother throttle response and optimized turbocharger performance.
Installation & Fitment
The Mishimoto Silver Intercooler Kit is a direct-fit upgrade for 2013–2018 Ram 2500 and Ram 3500 models equipped with the 6.7L Cummins engine. Installation requires no major modifications, utilizing factory mounting points and hardware for a straightforward bolt-on process. Detailed instructions are included to guide you through removing the stock intercooler and piping and installing the Mishimoto components.
This kit fits the following Ram 2500 trims: Big Horn, Laramie, Laramie Limited (2014–2015), Laramie Longhorn, Limited (2016–2018), Lone Star (2013–2015), Outdoorsman (2013–2016), SLT, ST (2013), and Tradesman. For Ram 3500, it fits Big Horn, Laramie, Laramie Limited (2014–2015), Laramie Longhorn, Limited (2016–2018), Lone Star (2013–2015, 2017), SLT, ST (2013), and Tradesman models.
What's Included
- Mishimoto 6.7L Cummins intercooler with cast aluminum end tanks and bar-and-plate core
- Hot-side and cold-side intercooler piping (3-inch mandrel-bent polished aluminum)
- Mishimoto silicone boots with DuraCore technology
- Constant-tension T-bolt clamps for secure hose connections
- Installation hardware and detailed instructions
Ideal For
This intercooler kit is ideal for Ram 2500 and 3500 owners looking to improve their truck’s cooling efficiency and overall performance. It is especially beneficial for those who tow heavy loads, drive off-road, or have modified their Cummins engine with increased boost or fueling. The Mishimoto intercooler kit helps maintain safe intake temperatures and maximize power output, ensuring your diesel truck performs reliably under demanding conditions.
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.
Mishimoto Silver Intercooler Kit: Ram 2500 / 3500 2013-2018 6.7L Diesel
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MMINT-RAM-13KSL Mishimoto 13-18 Ram 2500 / 3500 Silver Intercooler Kit. Upgrade your 6.7L Cummins diesel with this direct-fit intercooler kit designed to boost airflow and reduce intake air temperatures by up to 12.5%. Featuring mandrel-bent 3-inch aluminum piping, durable DuraCore silicone boots, and a heavy-duty bar-and-plate core, it enhances engine efficiency, power delivery, and reliability under heavy towing or performance driving. Easy bolt-on installation with factory mounting points ensures a seamless upgrade backed by Mishimoto’s lifetime warranty. Perfect for stock or modified Ram trucks seeking improved cooling and consistent power.
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Mishimoto Intercooler Kit
2013–2018 Ram 2500 / 3500 6.7L Diesel
Part #: MMINT-RAM-13KSL
Overview
The Mishimoto Silver Intercooler Kit is a precision-engineered performance upgrade tailored for the 2013–2018 Dodge Ram 2500 and Ram 3500 trucks equipped with the 6.7L Cummins diesel engine. Designed to enhance airflow and reduce charge-air temperatures, this intercooler kit improves engine efficiency and power delivery across all performance levels. Whether your Ram is stock or modified, this kit ensures reliable cooling performance under demanding driving conditions.
By optimizing intake air temperature, the Mishimoto intercooler kit helps maintain consistent power output and extends engine longevity. It is an essential upgrade for diesel enthusiasts and professionals who require dependable performance from their Ram trucks during towing, hauling, or high-performance driving.
Key Features
This intercooler kit combines advanced engineering with durable materials to deliver superior cooling and reliability. Key features include:
- Complete intercooler piping kit covering both hot-side and cold-side connections
- Mandrel-bent 3-inch polished aluminum piping for smooth, unrestricted airflow
- Mishimoto silicone boots with proprietary DuraCore technology for enhanced resistance to heat, pressure, fuel, and oil
- Constant-tension T-bolt clamps ensuring secure and consistent hose connections
- Heavy-duty cast aluminum end tanks paired with a bar-and-plate core design for maximum durability
- 76.65% increase in external fin surface area compared to the stock intercooler for improved heat dissipation
- 37.8% larger core size to boost cooling capacity
- Proven to reduce intake air temperatures by up to 12.5%
- Available with a sleek silver or stealth black core finish
- Backed by the Mishimoto Lifetime Warranty for long-term peace of mind
Construction & Design
The Mishimoto intercooler kit is built to withstand the rigors of high-performance diesel applications. The intercooler core features rugged cast aluminum end tanks that resist cracking and warping under extreme thermal stress. Its bar-and-plate core design maximizes cooling efficiency by increasing surface area and optimizing airflow through the core.
Intercooler piping is crafted from mandrel-bent aluminum tubing, maintaining a consistent 3-inch diameter to minimize airflow restrictions and turbulence. The polished aluminum finish not only enhances airflow but also adds a clean, professional appearance under the hood. The silicone boots utilize Mishimoto’s DuraCore technology, offering superior durability against heat, pressure, and chemical exposure compared to standard silicone hoses.
Performance & Sound
By lowering intake air temperatures by approximately 12.5%, this intercooler kit helps your 6.7L Cummins engine maintain a denser, cooler air charge for improved combustion efficiency. Cooler intake air results in more consistent power delivery, reduced risk of heat soak, and enhanced engine reliability during heavy towing or spirited driving. While primarily focused on thermal management and airflow, the kit also contributes to smoother throttle response and optimized turbocharger performance.
Installation & Fitment
The Mishimoto Silver Intercooler Kit is a direct-fit upgrade for 2013–2018 Ram 2500 and Ram 3500 models equipped with the 6.7L Cummins engine. Installation requires no major modifications, utilizing factory mounting points and hardware for a straightforward bolt-on process. Detailed instructions are included to guide you through removing the stock intercooler and piping and installing the Mishimoto components.
This kit fits the following Ram 2500 trims: Big Horn, Laramie, Laramie Limited (2014–2015), Laramie Longhorn, Limited (2016–2018), Lone Star (2013–2015), Outdoorsman (2013–2016), SLT, ST (2013), and Tradesman. For Ram 3500, it fits Big Horn, Laramie, Laramie Limited (2014–2015), Laramie Longhorn, Limited (2016–2018), Lone Star (2013–2015, 2017), SLT, ST (2013), and Tradesman models.
What's Included
- Mishimoto 6.7L Cummins intercooler with cast aluminum end tanks and bar-and-plate core
- Hot-side and cold-side intercooler piping (3-inch mandrel-bent polished aluminum)
- Mishimoto silicone boots with DuraCore technology
- Constant-tension T-bolt clamps for secure hose connections
- Installation hardware and detailed instructions
Ideal For
This intercooler kit is ideal for Ram 2500 and 3500 owners looking to improve their truck’s cooling efficiency and overall performance. It is especially beneficial for those who tow heavy loads, drive off-road, or have modified their Cummins engine with increased boost or fueling. The Mishimoto intercooler kit helps maintain safe intake temperatures and maximize power output, ensuring your diesel truck performs reliably under demanding conditions.
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.
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YEARMAKEMODELSUBMODEL2013 - 2018Ram25006.7L Diesel2013 - 2018Ram35006.7L Diesel
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Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.
Standard shipping
Free Standard Shipping on orders over $300. Select “Free Shipping” at checkout. *Exclusions apply on oversized and freight items.
Free Easy Returns
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.