SKU: grm405322 GrimmSpeed Radiator Hose Kit for Forester, Impreza, STI - Black

GrimmSpeed Silicone Radiator Hoses

Upgrade your vehicle’s cooling system with GrimmSpeed Silicone Radiator Hoses, designed to replace the fragile, dry-rotted OEM hoses commonly found in older vehicles. Whether you're a daily driver or have a high-performance build, these hoses are engineered to withstand the increased pressures and temperatures of a built motor without bulging, leaking, or failing under stress. Crafted from high-quality 5-ply silicone with fiber reinforcement, GrimmSpeed hoses offer superior durability and shape retention for the life of your vehicle.

GrimmSpeed takes pride in delivering top-notch parts that ensure optimal performance. The silicone radiator hoses are 3D scanned for a precise fit and come with stainless steel high-torque clamps for secure installation. Available in black or red, these hoses feature the GrimmSpeed logo, guaranteeing both quality and style. Backed by a Lifetime Warranty, GrimmSpeed Silicone Radiator Hoses are the last set of radiator hoses you'll ever need to buy.

Important Note About Vehicle Fitment

Our vehicle fitment selection tool is currently in development, and we’re working hard to ensure the accuracy of our data. While most models and trims should be correct, there may be some instances where fitment information is incomplete or an alternative option is available.

If you’re unsure about the compatibility of a part with your vehicle, please don’t hesitate to reach out to us for assistance. Our team is here to help you find the perfect fit!