The Blitz 1.3 Bar Radiator Cap has an increased opening pressure to help prevent boiling of the engine coolant until a higher temperature is reached. This helps keep the coolant circulating longer before it starts going into the overflow. Blitz Radiator Caps are constructed of full stainless steel and utilizes a urethane seal. Fits all current Subaru's and Nissan Models. 

Features:

• Increased pressure rating to 1.3kg/cm
• Enables improved radiator pressure for increased cooling performance
• Available in Type 1 and 2 to suit most vehicles
• Available in standard or D1 designs
• Improves engine bay appearance