Originally Posted by Beedub
know im REALLY interested in the FPR setup, Fuel pump..... ive been categorically told the oem pump cant flow for 550 crank or upwards so, im really looking forward to seeing how accurate this data and and VFs solution. Especially as we seem to have an ECU controlled FPR according to rated's research.
I heard back from VF and since the FPR is controlled by the ECU, it's sufficient and nothing additional has to be done. The only change, because of this system, are different injectors than on the E46 M3. I was dreading having to get into the fuel tank to change something out; so lucky for me.
Also, while doing the install, I put on the Active Autowerke headers. Which are very nice pieces as well.