Description

Mishimoto Intercooler Kit SL Cooler P Pipes

2019–2024 Ram 2500 / 3500 6.7L Diesel

Part #: MMINT-RAM-19KSLP

The Mishimoto Intercooler Kit SL Cooler and P Pipes is a high-performance upgrade tailored for 2019 to 2024 Dodge Ram 2500 and Ram 3500 trucks equipped with the 6.7L Cummins diesel engine. Designed to enhance thermal management, this kit significantly reduces intake air temperatures, allowing your engine to maintain optimal combustion efficiency and deliver consistent power under heavy loads or demanding driving conditions.

Ideal for Cummins owners seeking improved reliability and performance, the kit supports both stock and modified setups by increasing cooling capacity and reducing turbo lag. Whether towing, hauling, or pushing your truck’s limits on or off-road, the Mishimoto intercooler kit ensures enhanced throttle response and durability for long-lasting operation.

Key Features

Engineered for superior cooling and airflow efficiency, this intercooler kit offers the following benefits:

• 63% larger core volume compared to the factory intercooler for improved cooling capacity
• 44.7% less restrictive airflow, enhancing boost response and reducing turbo lag
• Cast aluminum end tanks designed for strength and optimal heat dissipation
• Dense bar-and-plate core construction for efficient heat exchange and durability
• Silicone boots featuring Mishimoto’s DuraCore™ technology for resistance to heat, pressure, fuel, and oil
• Proven to reduce outlet air temperatures by approximately 20°F versus stock
• Available in sleek silver or stealth black finish to complement your truck’s appearance
• Includes P pipes to optimize airflow and further reduce turbo lag
• Backed by Mishimoto’s Lifetime Warranty for peace of mind

Construction & Design

The Mishimoto SL Cooler intercooler is built with robust cast aluminum end tanks that resist cracking and warping under high boost pressures. Its dense bar-and-plate core maximizes surface area for heat dissipation while maintaining structural integrity during extended heavy-duty use. This ensures consistent cooling performance even in the most demanding environments.

Silicone boots incorporate Mishimoto’s proprietary DuraCore™ technology, providing enhanced durability against heat, pressure, and chemical exposure such as fuel and oil. The intercooler’s finishes—available in silver or black—are precision-applied to resist corrosion and maintain a clean, professional look over time.

Performance & Sound

By increasing core volume and reducing airflow restriction, this intercooler kit significantly lowers intake air temperatures, helping to prevent heat soak and maintain optimal combustion efficiency. The result is improved throttle response, smoother power delivery, and enhanced engine reliability under boost. The included P pipes further reduce turbo lag and improve airflow dynamics, contributing to a more responsive and enjoyable driving experience.

Installation & Fitment

The Mishimoto Intercooler Kit SL Cooler and P Pipes is a direct-fit upgrade for 2019–2024 Ram 2500 and Ram 3500 trucks with the 6.7L Cummins engine. Installation requires no major modifications and can be completed using common hand tools by experienced enthusiasts or professional installers. The kit includes all necessary silicone boots, clamps, and mounting hardware to ensure a secure, leak-free fitment.

What’s Included

• Mishimoto SL Cooler intercooler core with cast aluminum end tanks
• Set of silicone boots featuring DuraCore™ technology
• P pipes for optimized airflow
• All required clamps and mounting hardware
• Installation instructions

Ideal For

This intercooler kit is perfect for Ram 2500 and Ram 3500 owners who want to enhance their truck’s performance and reliability. It is especially beneficial for those who tow heavy loads, run aftermarket tuning, or operate their trucks in demanding conditions. It also suits daily drivers seeking improved throttle response and cooler intake temperatures, as well as enthusiasts building modified Cummins-powered trucks.

Fitment Summary

• Ram 2500 Big Horn 2019–2024
• Ram 2500 Laramie 2019–2024
• Ram 2500 Laramie Longhorn 2019–2021
• Ram 2500 Limited 2019–2024
• Ram 2500 Limited Longhorn 2021–2024
• Ram 2500 Lone Star 2019–2024
• Ram 2500 Rebel 2023–2024
• Ram 2500 Special Service 2024
• Ram 2500 Tradesman 2019–2024
• Ram 3500 Big Horn 2019–2024
• Ram 3500 Laramie 2019–2024
• Ram 3500 Laramie Longhorn 2019–2020
• Ram 3500 Limited 2019–2024
• Ram 3500 Limited Longhorn 2021–2024
• Ram 3500 Lone Star 2019–2022
• Ram 3500 SLT 2019–2024
• Ram 3500 Special Service 2024
• Ram 3500 Tradesman 2019–2024