P-Tronic supplies a petrol additional box unit only for engines equipped with a turbo. We equip the TSI and TFSI engines from Audi, VW, Seat and Skoda, THP engines from PSA Peugeot Citroën, CGI from Mercedes-Benz, T-JET at Fiat / Lancia, TB at Alfa, Si4 at Rover, SCTi at Ford, 1.6 Turbo at Mini, TCE at Renault, 1.4 and 1.6 Turbo at Opel and 4.8 Turbo at Porsche. These box units are systematically equipped with original manufacturers connectors, just like those for diesel engines. These adaptors enable rapid and reliable connection and disconnection and require no skill at all in the automobile domain.

For petrol engines with classic injection, we estimate that no box unit on the market enables convincing results from such a product to be obtained. This is why we currently refuse to extend our range to these engines if they are not equipped with a turbo.