Mishimoto Auxiliary Radiators

Part #: MMRAD-G80-21A

Overview

The Mishimoto Performance Auxiliary Radiators are designed to enhance cooling efficiency for BMW G80 M2, M3, and M4 models. Crafted for enthusiasts seeking improved thermal management, these radiators help maintain optimal operating temperatures during spirited driving or track sessions. Constructed with high-quality materials, they offer durability and reliable performance, supporting your vehicle’s cooling system under demanding conditions. Whether you’re upgrading for better heat dissipation or aiming to prevent overheating, these auxiliary radiators are a practical addition to your BMW’s cooling setup.

Key Features

Mishimoto’s auxiliary radiators are engineered to provide superior cooling support with the following features:

• Constructed from lightweight, corrosion-resistant aluminum for durability and efficient heat transfer
• Designed with a high-flow core to improve coolant circulation and heat dissipation
• Precision-fit mounting brackets tailored for BMW G80 models for straightforward installation
• Enhanced cooling capacity to support high-performance driving and track use
• Robust construction to withstand harsh conditions and prolonged use
• Optimized fin design for maximum surface area and heat exchange efficiency

Construction & Design

These radiators feature a high-quality aluminum core with TIG-welded end tanks, ensuring strength and longevity. The lightweight design minimizes additional weight while maximizing cooling performance, making them an ideal upgrade for high-performance applications.

Installation & Fitment

Installation involves replacing or supplementing the factory auxiliary cooling components, with custom mounting brackets designed specifically for the BMW G80 chassis. Basic mechanical skills and standard tools are recommended for a secure and proper fitment.

What’s Included

The package includes the auxiliary radiator unit, mounting brackets, and hardware necessary for installation. Additional components or accessories are not required.

Ideal For

This product is perfect for BMW G80 owners who participate in track days, spirited driving, or those seeking enhanced cooling performance to support high-output engine operation and prevent overheating during demanding driving conditions.