Grimmspeed Radiator Hose Kit

Universal Fitment

Part #: 405322

Overview

The Grimmspeed Radiator Hose Kit is a high-quality replacement set designed specifically for Subaru models including the 2008-2014 WRX, 2008-2021 STI, and 2009-2013 FXT. This kit is crafted to upgrade your vehicle’s cooling system by replacing aging, dry-rotted OEM hoses with durable, high-performance components. Whether you’re restoring a daily driver or building a high-horsepower machine, these hoses help ensure reliable cooling under demanding conditions. They are engineered to withstand increased temperatures and pressures, preventing bulging or leaks that can compromise engine performance and longevity. With a focus on durability and fitment, this kit provides peace of mind during spirited driving or extended daily use, supporting your vehicle’s cooling system to operate efficiently and reliably.

Key Features

This radiator hose kit features premium materials and a thoughtful design to enhance your Subaru’s cooling system. Key features include:

• High-quality, heat-resistant silicone construction for durability and flexibility
• Reinforced internal layers to resist bulging under pressure
• Precisely molded to match OEM specifications for a perfect fit
• Resistant to cracking, hardening, and dry-rotting over time
• Designed to handle increased engine temperatures and pressures
• Includes all necessary hoses for a comprehensive upgrade
• Easy installation with no modifications required

Construction & Design

The hoses are manufactured from premium silicone with embedded reinforcement fibers, ensuring long-lasting performance and resistance to extreme heat and pressure. The precise molding process guarantees a perfect fit, maintaining optimal coolant flow and preventing leaks. The robust construction helps protect your cooling system from the stresses of high-performance driving and daily use.

Installation & Fitment

Installation involves removing the old hoses and replacing them with the GrimmSpeed kit, which is designed for straightforward, bolt-on replacement. Verify fitment against your vehicle’s specific model and year to ensure compatibility. No special tools or modifications are typically required, making this upgrade accessible for most DIY enthusiasts and professional technicians alike.

What’s Included

The kit includes all the hoses necessary to replace the OEM coolant hoses on your Subaru, providing a complete upgrade to your cooling system. Hardware and clamps are included to ensure a secure, leak-free installation. This GrimmSpeed Radiator Hose Kit is an essential upgrade for maintaining optimal engine temperatures, preventing overheating, and supporting the overall reliability of your Subaru’s cooling system.