Radiators: BlackWorks performance aluminum radiator is the ideal upgrade from stock. For a cooler more efficient running engine, all BlackWorks radiators are designed and engineered to maximize cooling, boost engine functions, and most importantly prevent your car from overheating. Made with 100% brazed aluminum and polished end tanks, this lightweight dual core radiator will enhance the overall performance and lifetime of your engine. All BlackWorks radiators come with a high pressure 1.3 bar BlackWorks radiator cap and a great life time warranty.