Mishimoto Factory Boot Kit

2013–2018 Ram 2500 / 3500 6.7L Diesel

Part #: MMBK-RAM-13BK

Overview

The Mishimoto Factory Boot Kit is a premium replacement and upgrade solution engineered specifically for the 6.7L Cummins diesel engines in 2013–2018 Ram 2500 and 3500 trucks. Designed to meet the rigorous demands of high-powered Cummins applications, this boot kit ensures exceptional durability and reliable performance under extreme heat, pressure, and exposure to fuel and oil. It offers a direct factory fit, making it an ideal choice for enthusiasts and professionals seeking a long-lasting, high-quality silicone boot that maintains OEM specifications while enhancing overall engine reliability.

Whether you are upgrading your diesel truck for heavy-duty use or replacing worn factory components, the Mishimoto Factory Boot Kit delivers a seamless installation experience backed by Mishimoto’s industry-leading lifetime warranty for peace of mind.

Key Features

Built with advanced materials and precision engineering, the Mishimoto Factory Boot Kit offers superior durability and fitment tailored for the Ram 2500 and 3500 6.7L Cummins engines. Key features include:

• DuraCore Technology: Proprietary multi-layer synthetic inner core that provides enhanced resistance to heat, pressure, fuel, and oil compared to standard silicone boots.
• Direct Factory Fitment: Precisely molded to OEM specifications for a perfect, plug-and-play fit on 2013–2018 Ram 2500 and 3500 models.
• Constant-Tension T-Bolt Clamps: Includes Mishimoto’s signature stainless steel clamps that maintain consistent clamping force to prevent leaks and blowouts.
• Enhanced Durability: Designed to withstand harsh operating environments and the stresses of high-performance diesel applications.
• Lifetime Warranty: Backed by Mishimoto’s comprehensive warranty for long-term reliability and customer satisfaction.

Construction & Design

The Mishimoto Factory Boot Kit features innovative DuraCore technology, which incorporates a multi-layer synthetic material as the boot’s inner core. This advanced construction significantly improves resistance to thermal degradation, chemical exposure, and mechanical stress commonly encountered in diesel engine bays. The outer silicone layers provide flexibility and toughness, ensuring the boot maintains its shape and integrity under extreme conditions.

Each component is precision-molded to factory dimensions, guaranteeing a seamless fit without any need for cutting or modifications. The included constant-tension T-bolt clamps are crafted from high-grade stainless steel, offering corrosion resistance and reliable clamping force for a secure, leak-free seal.

Installation & Fitment

Installation is straightforward thanks to the factory-fit design, allowing for a direct replacement of the original boot without any trimming or additional fabrication. This kit is compatible with a wide range of 2013–2018 Ram 2500 and 3500 models equipped with the 6.7L Cummins engine, including Big Horn, Laramie, Laramie Limited, Laramie Longhorn, Limited, Lone Star, Outdoorsman, SLT, ST, and Tradesman trims.

This plug-and-play solution minimizes downtime and ensures your Cummins engine maintains optimal performance and reliability.

What's Included

• Silicone boot with DuraCore inner layer
• Set of Mishimoto constant-tension stainless steel T-bolt clamps
• Installation instructions

Ideal For

• Owners of 2013–2018 Ram 2500 and 3500 trucks with 6.7L Cummins diesel engines
• Diesel performance enthusiasts seeking durable, high-quality replacement boots
• Professionals requiring reliable parts for heavy-duty and high-powered Cummins applications
• Anyone looking to prevent leaks and blowouts caused by inferior silicone boots

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.