https://radiumauto.com/index.php?p=product&id=90&parent=5
For those with custom engine setups such as a Honda K-Series, 2GR-FE swap, FF turbo kit, Hass turbo kit, etc. we have a solution for the plastic coolant expansion tank.
We now offer our Radium Coolant Swirl Tanks with a bracket securing it to the firewall, as shown below.
For more information on this Universal Coolant Tank, go HERE
For the complete Lotus Coolant Tank Kit in the OEM location, go HERE

For those with custom engine setups such as a Honda K-Series, 2GR-FE swap, FF turbo kit, Hass turbo kit, etc. we have a solution for the plastic coolant expansion tank.
We now offer our Radium Coolant Swirl Tanks with a bracket securing it to the firewall, as shown below.

For more information on this Universal Coolant Tank, go HERE
For the complete Lotus Coolant Tank Kit in the OEM location, go HERE