The CFS 2 - Row Race Spec Black Racing Radiator is the perfect choice for track event enthusiasts, especially during the hot summer months when temperatures soar and pressure builds. Thanks to its dual - core design, it offers superior and efficient cooling performance. CFS Radiators are crafted with strict procedures, including thermal cycle testing, burst pressure testing, and wind tunnel testing. The welding process is meticulous, ensuring you get the best radiator possible. This radiator is a direct replacement that works great on the street and provides excellent cooling during summer weekend track events. Once installed, you can rely on its improved cooling and enjoy peace of mind knowing its quality is top - notch.


Using this radiator is easy. Just install it as a direct replacement for your existing radiator in your Subaru WRX or STI from 2008 - 2021. When installing, make sure all connections are tight to avoid any leaks. During use, keep an eye on the coolant level regularly. If the coolant is low, add the appropriate coolant to the radiator. As for maintenance, it's a good idea to flush the radiator every year or as recommended by your vehicle's manual. This will help remove any debris or contaminants that may affect its cooling performance. Also, check the radiator for any signs of damage, like leaks or bent fins, and have it repaired if needed. That way, your radiator will keep working well for a long time.