HI!

I will start to upgrade my 4x4 Sierra in the next few weeks.
Will install 803 greens with 3 bar map sensor++++ to reach appr. 300bhp.
I will also change the fuel pump so what type of pump shall i
buy? I think the 044 Bosch is far to big for this purpose, so what
will be the best price/effort? Webasto? Original new Bosch pump?

regards
Mathias