Mishimoto MMHOSE-WRX-15RD Red Silicone Radiator Hose Kit for 2015-21 Subaru WRX

Vehicle Fitment

• 2015-2021 Subaru WRX (Radiator Cooling Hoses)

Features

• Direct OEM-style replacement radiator hose kit engineered for Subaru WRX cooling systems
• Premium four-layer reinforced silicone construction with heat-resistant embedded fibers for durability
• Improved heat tolerance and pressure resistance over stock rubber hoses
• Vibrant red finish for enhanced engine bay aesthetics
• Includes high-quality worm-gear clamps for secure, user-friendly installation
• Designed to withstand daily use, spirited driving, and track conditions
• Superior UV and coolant chemical resistance compared to OEM hoses
• Backed by Mishimoto Lifetime Warranty for long term reliability

Specifications

• Material: Reinforced multi-layer silicone with heat-resistant embedded fibers
• Color: Red
• Max Temperature Rating: ~330 °F (166 °C)
• Includes upper radiator hose, lower radiator hose, and overflow hose
• Installation: Bolt-on direct fit with supplied clamps (basic tools required)
• Compatibility: Fits 2015-2021 Subaru WRX (all trims) as direct replacement

Included Components

• 3x Silicone radiator hoses (upper, lower, overflow)
• 4x Worm-gear hose clamps

Product Description

The Mishimoto MMHOSE-WRX-15RD Red Silicone Radiator Hose Kit is a direct-fit performance upgrade designed specifically for the 2015-2021 Subaru WRX. These hoses replace the factory rubber components with a highly durable four-layer silicone construction that offers superior heat tolerance, increased pressure resistance, and improved longevity over stock parts. The vibrant red color adds visual appeal to the engine bay while reinforcing the high-quality performance look of your WRX.

This complete kit includes upper and lower radiator hoses plus the coolant overflow hose, all paired with secure worm-gear clamps for an easy and reliable installation. Whether you're addressing aging OEM hoses or upgrading your cooling system for more demanding driving conditions, this Mishimoto kit delivers dependable cooling performance and long-term durability - backed by the Mishimoto Lifetime Warranty.