Mishimoto Aluminum Radiator Stay Set

Fitment Summary

Part #: MMRS-STI-08B

Overview

Enhance the appearance of your Subaru Impreza WRX or STI engine bay with the Mishimoto Aluminum Radiator Stay Set. Designed to provide both style and durability, these radiator stays are a perfect upgrade for enthusiasts looking to add a custom touch to their vehicle’s engine compartment. Crafted from high-quality 6061 aluminum, each stay offers a sleek, anodized finish that resists corrosion and adds a refined look to your engine bay. Whether you’re restoring a stock setup or customizing your performance vehicle, these radiator stays help create a clean, professional appearance while supporting the structural integrity of your radiator mounting points. Designed for Subaru WRX/STI owners who want to combine style with functionality, these radiator stays are easy to install and compatible with both stock and Mishimoto radiators. They are available in a variety of colors, including black, blue, red, pink, silver, and gold, allowing you to personalize your engine bay to match your build or aesthetic preferences. The anodized finish ensures long-lasting color retention and resistance to the heat and elements typically encountered in high-performance driving.

Key Features

Enhance your engine bay with these high-quality radiator stays that combine style, durability, and precision engineering:

• Constructed from durable 6061 aluminum for strength and lightweight performance
• Available in multiple anodized colors to match your vehicle’s aesthetic
• Designed to fit perfectly with stock or Mishimoto radiators
• Resists corrosion and maintains appearance over time
• Easy to install with included hardware and instructions
• Supports the structural integrity of your radiator mounting points
• Backed by Mishimoto’s lifetime warranty for peace of mind

Construction & Design

These radiator stays are precision-machined from 6061 aluminum, a material known for its excellent strength-to-weight ratio and corrosion resistance. The anodized finish not only enhances visual appeal but also provides a durable protective layer that withstands heat and environmental exposure, ensuring the stays maintain their appearance over time.

Installation & Fitment

Designed for straightforward installation, these radiator stays are compatible with OEM and Mishimoto radiators in Subaru Impreza WRX/STI models from 2008 and newer. The set includes all necessary hardware and mounting points, making it a simple upgrade for both novice and experienced enthusiasts.

Ideal For

Perfect for Subaru WRX/STI owners looking to improve engine bay aesthetics, add a personalized touch, or support radiator stability during performance driving or show builds.