Mishimoto S58 G8X Performance Auxiliary Radiators

BMW G87 M2 | BMW G80 M3 | BMW G82/G83 M4

Keep your S58-powered BMW performing at its best with the Mishimoto Performance Auxiliary Radiators. Designed for high-performance driving and modified builds, these upgraded auxiliary radiators improve cooling capacity and help maintain consistent temperatures during aggressive street driving, track use, and demanding conditions.

The S58 engine produces impressive power, but increased performance demands improved thermal management. Mishimoto engineered these upgraded auxiliary radiators with increased cooling efficiency to help reduce heat buildup and maintain reliable performance.

Featuring a high-efficiency core design and direct-fit installation, these radiators provide an ideal upgrade for enthusiasts looking to improve their BMW’s cooling system without sacrificing OEM functionality.

Features

• Increased cooling efficiency for the S58 platform
• High-performance radiator core design
• Helps maintain consistent operating temperatures
• Designed for demanding street and track use
• Direct-fit replacement design
• Premium Mishimoto engineering and construction
• Supports modified and high-performance BMW builds

Vehicle Fitment

• BMW G87 M2 — 2023+
• BMW G80 M3 — 2021+
• BMW G82 M4 — 2021+
• BMW G83 M4 — 2021+

Availability

In Stock & Ready to Ship

Installation

Professional installation is recommended. Uproar Customs does not provide installation instructions or technical support for self-installation.