What keeps your car cool? @teddydanh’s RB25 R32 Skyline uses a @koyorad 48mm High Density Hyper Core Radiator, which was selected to increase the thickness of the stock radiator by 30 percent. This radiator was engineered to still allow for stock clutch fan and shroud which was a major plus. Fitted on top of the radiator is a KoyoRad 1.3 bar Hyper Cap. With this set up, the temps remain in the green all day long. Not to mention it keeps the engine bay looking great. Thanks #koyorad!