Mishimoto Performance Aluminum Radiator

Part #: MMRAD-WRX-15

Overview

The Mishimoto Performance Aluminum Radiator for the 2015-2021 Subaru WRX is a high-performance cooling upgrade designed to enhance your vehicle's thermal management. Crafted specifically for the WRX, this radiator helps maintain optimal engine temperatures under demanding driving conditions, whether on daily commutes or track days. Its lightweight dual-core construction ensures efficient heat dissipation, supporting your vehicle’s reliability and performance. This upgrade is ideal for enthusiasts seeking improved cooling capacity, durability, and a sleek, race-inspired look that complements the sporty aesthetic of the WRX.

Key Features

This radiator features advanced materials and a thoughtful design to maximize cooling efficiency and durability:

• 100% brazed aluminum construction for superior heat transfer and strength
• Lightweight dual-core design reduces overall weight for better handling and responsiveness
• High-flow core improves coolant flow, reducing engine temperatures by up to 20°F (+11°C)
• Enhanced fin density for increased surface area and heat dissipation
• Corrosion-resistant aluminum for long-lasting performance
• Precision-engineered to fit the 2015-2021 Subaru WRX without modifications

Construction & Design

Built entirely from high-quality aluminum, this radiator features a brazed construction that ensures durability and efficient heat transfer. Its dual-core design provides a balanced combination of cooling capacity and lightweight performance, making it suitable for both daily driving and high-performance applications.

Driving Feel & Feedback

By effectively reducing coolant temperatures, this radiator helps maintain consistent engine performance and prevents overheating during intense driving sessions. The improved cooling response contributes to a more confident driving experience, especially in demanding conditions.

Installation & Fitment

Designed for straightforward installation, this radiator is a direct replacement for the stock unit on the specified Subaru WRX models. Basic mechanical skills and standard tools are recommended for proper fitment.

What’s Included

The package includes the Mishimoto Aluminum Radiator designed specifically for the 2015-2021 Subaru WRX, with all necessary mounting hardware for a secure installation.

Ideal For

Perfect for Subaru WRX owners looking to improve cooling efficiency, support higher-performance driving, or enhance the durability of their cooling system during spirited driving or track use.