Ferrari 550 exhaust pipes to eliminate the original catalytic converters while maintaining the connection of the lambda probe and the thermocouple and freeing the exhaust.

Ferrari 550 Maranello - Barchetta fuel pressure regulator made to replace the now unobtainable original, with Bosch code 0280160525 0280160564. Furthermore, this fuel pressure regulator has an adjustment screw that allows you to adjust the fuel pressure to the desired pressure.

Ferrari 456 M -GT- GTA fuel pressure regulator made to replace the original one which has now become unobtainable, with Bosch code 0280160525 0280160564. In addition, this fuel pressure regulator, compared to the original fuel pressure regulator, has an adjustment screw that allows you to adjust the fuel pressure to the desired pressure.