Radium Coolant Expansion Tank Kit knock simplified replacement for the factory

simplified replacement for the factory cam angle sensor (CAS) found on twin cam Nissan RB engines

these manifolds are unrivalled in their simplicity and efficiency

Easily swappable pump modules (sold separately)

Stainless Hardware and Clamps

Radium Coolant Expansion Tank Kit knock simplified replacement for the factoryBecause of continuous and intense heat cycling, plastic coolant tanks have a reputation of failing over time. Fortunately, the rugged 2 piece Radium Engineering replacement is CNC machined from aluminum and anodized for increased longevity. And because aluminum is a superior thermal conductor material, heat transfer is further improved. Additionally, the metal construction is robust enough to use in racing applications. This 2017+ Honda Civic Type R