Upgrade your 2015 - 2021 Subaru WRX's cooling system with the Mishimoto Silicone Radiator Hose Kit in eye - catching Neon Yellow. Say goodbye to stock rubber hoses that degrade easily. This kit offers both style and reliability. It includes an upper radiator hose, a lower radiator hose, an overflow port hose, and four high - quality worm - gear clamps for simple installation. The hoses are made of four layers of silicone with heat - resistant embedded fibers, providing excellent durability, heat tolerance, and pressure tolerance. Whether you're racing in a rallycross or hitting the track, trust Mishimoto for all your cooling needs. And with a Mishimoto Lifetime Warranty, you're guaranteed top - notch product quality and craftsmanship. Color: Neon Yellow. Features include construction from four - layer silicone with heat - resistant fibers, improved heat and pressure tolerance, and the inclusion of worm - gear clamps. In the box: (3) Silicone Hoses and (4) Worm - Gear Clamps.

Using your Mishimoto Silicone Radiator Hose Kit is easy. First, make sure your engine is cool. Then, remove the old radiator hoses carefully. Next, install the new hoses from the kit - the upper radiator hose, lower radiator hose, and coolant overflow hose. Use the included worm - gear clamps to secure the hoses in place. Make sure they are tightened properly but don't over - tighten as it may damage the hoses. As for maintenance, regularly check the hoses for any signs of wear, like cracks or leaks. If you notice any issues, replace the hoses right away. Keep the hoses clean and free from dirt and debris. And remember, this kit comes with a lifetime warranty, so if there are any problems with the product quality, Mishimoto has you covered.