The horizontal and curved shape is ideal for installation directly behind the driver’s seat, to which it is attached using anti-vibration bolts.
The additional unit integrates the cooling system as follows: hot water exits the engine head and goes immediately into the additional radiator, which is the first step to lowering its temperature. This allows the main radiator, positioned immediately after the Supplementare, to reduce the temperature of the water, which the pump then pushes back into the engine, to a minimum.
The additional radiator achieves the utmost efficiency on medium-fast tracks, where the air-flow behind the seat back is undoubtedly greater and capable of reaching the radiator in greater quantities.