Petrol pressure regulator, which can be inserted directly to be installed in the fuel basket of the tank of models such as the Fiat Panda 169, Fiat Panda 100hp (always check the presence of the original model in the tank) without any modification which allows you to adjust the petrol pressure from fine to 5.5 bar instead of calibrated at 3.0 - 3.5 bar like the original. This regulator makes it possible to carry out the turbo conversion without necessarily having to create a second line for the fuel return. Once the original petrol pump basket has been disassembled, the original regulator is removed and ours is placed in less than 5 minutes.