ZAK products are a wise investment for your car as these products protect many different systems in your vehicle. There are ZAKTEK fluids for your engine, transmission, power steering, and brakes. You'll even find products to help your battery and cooling system. It doesn't stop there. ZAKTEK also manufactures a line of products for your car's exterior. Maximum Tire Shine and Maximum Suds Car Wash were developed to keep your car looking great, and products like the Headlight Restoration Kit will help with performance.