Mishimoto Silicone Ancillary Hose Kit

Universal Fitment

Part #: MMHOSE-WRX-15ANCBL

Overview

The Mishimoto Silicone Ancillary Hose Kit is a comprehensive upgrade designed specifically for the 2015+ Subaru WRX. This kit includes 12 high-quality silicone hoses, covering critical PCV and coolant lines, to replace the factory rubber hoses. Crafted from durable four-layer silicone, these hoses are engineered to withstand higher temperatures and pressures, providing enhanced reliability and longevity. Ideal for enthusiasts looking to improve their vehicle’s durability and performance, this kit helps eliminate common weak points associated with stock rubber hoses, reducing the risk of leaks and failures over time. Whether you're restoring a stock vehicle or building a performance-oriented setup, these hoses support your vehicle’s cooling and ventilation systems with a robust, flexible design that maintains excellent flow and resistance to cracking or hardening.

Key Features

Mishimoto’s Silicone Ancillary Hose Kit offers a reliable upgrade with a focus on durability and performance. Made from four layers of high-grade silicone, these hoses are designed to resist heat, pressure, and aging. The kit features precision-molded fittings that ensure a secure, leak-free connection, and the vibrant silicone material maintains its flexibility and appearance over time. The hoses are engineered to fit seamlessly with the 2015+ Subaru WRX, providing a straightforward installation that enhances the vehicle’s cooling system and overall reliability. The silicone construction not only improves durability but also offers a clean, professional look under the hood, elevating your engine bay aesthetics.

Construction & Design

These hoses are constructed from four layers of silicone with embedded reinforcement fibers, ensuring maximum strength and flexibility. The precise molding and high-quality materials help prevent cracking, hardening, or swelling, even under extreme conditions. The vibrant blue color adds a distinctive visual upgrade to your engine bay, while the durable coating resists UV exposure and aging, maintaining its appearance over time.

Installation & Fitment

The Mishimoto Silicone Ancillary Hose Kit is designed for a direct, bolt-on replacement on the 2015+ Subaru WRX. Installation typically involves removing the stock hoses and replacing them with the silicone versions, ensuring a secure fit with minimal effort. Proper fitment should be verified against the vehicle’s specific model and year to ensure compatibility.

What’s Included

The kit includes 12 silicone hoses tailored for the PCV and coolant systems of the 2015+ Subaru WRX, along with necessary clamps and fittings for a complete upgrade.