Autodelta’s 320bhp engine has been endowed with extra power and grunt by the addition of a space-efficient, centrifugal Rotrex supercharger, with intercooler, running its own oil feed system and additional oil cooler independent from the engine. Choosing to adopt the Rotrex supercharger is the result of two and a half years of durability and reliability testing of the unit in a wide range of Autodelta Alfa Romeo models. In order to match fuelling and ignition timing, the factory ECU has been remapped, and the installation has in-built safety features to control boost levels. Installation only at Autodelta London is included.