Does anyone know the capacity of the stock fsi system in a 3.6 and/or with and upgraded hpfp? Looking to do forced induction in the future and want to make a plan.
I don’t know the CC but the limit of the FSI fuel system is somewhere around 425-475hp but that is with a hpfp upgrade. I don’t know if those that I’ve heard this from ran an RS4 intake fuel pump.Does anyone know the capacity of the stock fsi system in a 3.6 and/or with and upgraded hpfp? Looking to do forced induction in the future and want to make a plan.
I mean thats all im really looking for in a daily lol. I can always throw some meth on it if i want more but above that i would think the trans will have trouble.I don’t know the CC but the limit of the FSI fuel system is somewhere around 425-475hp but that is with a hpfp upgrade. I don’t know if those that I’ve heard this from ran an RS4 intake fuel pump.
Above the 425-475 threadhold plan on piggy-back port injection