HPS Silicone Radiator Coolant Hose Kit

2013–2016 Scion FR-S / 2013–2020 Subaru BRZ / 2017–2020 Toyota 86

57-1226

Overview:

The HPS Silicone Radiator Coolant Hose Kit is a high-quality replacement for the factory rubber radiator hoses on your Scion FR-S, Subaru BRZ, or Toyota 86. Designed to withstand extreme under-hood temperatures, this kit features premium 3-ply reinforced silicone hoses that offer superior durability and heat resistance compared to OEM rubber hoses. Whether you drive daily or push your vehicle on the track, this kit helps prevent coolant leaks and overheating caused by cracked or collapsed stock hoses.

Ideal for enthusiasts seeking a reliable upgrade, the HPS kit ensures long-lasting performance and peace of mind with its race-proven construction and precise fitment tailored to your vehicle’s cooling system.

Key Features:

This silicone radiator hose kit combines advanced materials and thoughtful design to deliver enhanced reliability and performance:

• Constructed from high-temperature 3-ply reinforced silicone, rated to withstand temperatures up to 350°F (177°C).
• Engineered with correct bends and curves to ensure a perfect fitment, matching or exceeding OEM specifications.
• Includes 100% stainless steel non-perforated embossed hose clamps that provide secure installation without damaging the hoses.
• Significantly reduces the risk of coolant leaks and engine overheating caused by aging or damaged OEM rubber hoses.
• Race-proven design built for prolonged exposure to under-hood heat and coolant temperatures.
• Available in multiple colors including Black, Blue, and Red to suit your engine bay aesthetics.
• Durable construction resists cracking, collapsing, and water permeation better than standard EPDM rubber hoses.

Construction & Design:

The hoses in this kit are crafted from reinforced silicone, a material known for its superior heat resistance and flexibility compared to traditional rubber. The 3-ply reinforcement adds strength and durability, ensuring the hoses maintain their shape and integrity even under high pressure and temperature conditions. The precise bends and curves are designed to match the factory routing, allowing for straightforward installation without modifications.

The included stainless steel clamps are embossed and non-perforated, preventing damage to the silicone while providing a tight, leak-free seal. This combination of materials and design choices results in a hose kit that not only performs reliably but also lasts significantly longer than OEM rubber hoses.

Installation & Fitment:

This hose kit is a direct replacement for the upper and lower radiator coolant hoses on the following vehicles:

• 2013–2016 Scion FR-S
• 2013–2020 Subaru BRZ
• 2017–2020 Toyota 86

Installation is straightforward and requires no cutting, drilling, or special tuning. The hoses fit precisely using existing mounting points and hardware, making it an ideal upgrade for both daily drivers and performance enthusiasts looking to improve cooling system reliability.

Note: Silicone hoses have a higher water permeation rate than standard EPDM rubber hoses, so it is recommended to regularly check coolant levels when used in daily driving applications.

What's Included:

• HPS Performance Reinforced Silicone Radiator Hoses (upper and lower)
• 100% Stainless Steel Non-Perforated Embossed Hose Clamps

Ideal For:

• Owners seeking a durable, high-temperature resistant replacement for OEM radiator hoses
• Daily drivers who want improved reliability and longevity from their cooling system components
• Performance enthusiasts and racers requiring hoses that withstand prolonged heat exposure
• Anyone looking to prevent coolant leaks and engine overheating caused by aging rubber hoses