Art no: 5630075
To fit:"372"
Universal
A progressive "Malpassi" fuel pressure regulator 1,2:1 increase the fuel pressure in relation to intake/turbo pressure with approx 20%. This gives approx 5% more fuel through the injectors. This gives the opportunity to increase the turbo pressure with a possible increased power output. Even for a normally aspirated engine there might be a small power increase.