Available for turbo-diesel engines fitted with a common rail injection system, P-Tronic APT box-units offer efficient and reliable power increase. This is obtained by an adaptation of the injection volume and time as well as of the pressure of the injection ramp within the margins set down by the car manufacturers.

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P-Tronic Digital Numeric, for Common Rail injection

With the exception of Mazda, Lexus, Seat and Skoda, all the brands included in our catalogue offer at least one turbo-diesel engine able to be fitted with an additional box-unit of digital type.
To find out if your vehicle is included, consult our catalogue or contact us.

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P-Tronic CR, for Common Rail injection

This family of box-units is used for vehicles which have a Common Rail injection engine (common rail manufactured by Bosch, Delphi, Denso and Siemens). The improvement in performance is obtained through direct priming, conditioned by the characteristics of the injection electro-valves, according to original parameters. The CR box-units are connected to the injectors.

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The P-Tronic APT for Common Rail