Mishimoto has developed a carbon fiber radiator cap to enhance the style of your engine bay while maintaining the pressure in your cooling system.Getting the most out of your performance parts comes down to the details.When faced with hard driving conditions, a vehicle's cooling system becomes highly pressurized.OEM caps are not equipped to handle higher pressure, causing fluid to leak out into the overflow reservoir.The Mishimoto radiator cap is rated at a higher pressure and will keep coolant where it needs to be-flowing within the system.The sleek carbon fiber exterior will add an unexpected touch of style.Constructed from hand laid carbon fiber.Rated at 1.3 Bar (19 lbs pressure).Fits most import vehicles.

Cusco Aluminum Radiator Cap Subaru BRZ / Toyota 86 / Scion FR-S

Radiator Cap; Type B

Radiator Cap; Type A

Heavy-Duty Radiator Cap Filler Neck Depth (in): .75 Filler Neck Outside Diameter (in): 2.69 Coolant Recovery System: Closed System Cap Depth (in): 1.14 Shell Diameter (in): 2.81 Filler Neck Inside Diameter (in): 2.13 Pressure Rating (psi): 15 SAE Pressure Range (psi): 14-18 Type: Heavy-Duty B Size Filler Neck Cap

Safety Release Radiator Cap Pressure: 16PSI