Bosch '044' high flow, high pressure fuel pump. 150psi capability! This Bosch pump is a great addition to any fuel system. It can be used on it's own for about 650-700whp in a turbocharged application. It can be used inline as a 'booster pump' to increase the volume and pressure capability of a smaller single pump system. This pump inline with a walbro in tank is good for over 750whp with the Injector Dynamics 1000cc injectors. Two of these pumps run in parallel with a fuel sump are good for over 800whp on 4 ID 1000cc injectors and over 1100whp on 6 ID 1000's.