Hey man, your 540i is RWD or xdrive? Also, the pops and bangs are stock or MHD generated? Does it have an OPF filter? It sounds sick! I am looking at a early 2019 540i RWD and I am Not sure whether it has the OPF filter.
Mine is xdrive , pops are not stock but if you have mperformance exhaust you will get the pops also, mine are tuned from the MHD. It has stock downpipe in the video, recently i installed 200cell downpipe and it sounds even better ! 2019 should have the opf but you can install a 200cell downpipe and it will not be so obnoxius
@@GregDelfeld what harness ? Do you mean plug ? Everything mounted is oem, plug, valves etc . Its quite easy to install actualy ,only 3 wires to connect ,but if you have 0 knowledge of electrics better take it to someone who does
@dnvprojects Is this easy to install or do you need to modify? Do you have a link by chance? I just bought a 2020 540i m-sport and the rear of the car could really use a more defined sport diffuser.
Stock was 4.8x and stage 1 mhd no xhp it made 4.2x ...stage 2TU tough was huge difference , it made 3.8x but i felt like there was room for litle bit more, specially for 100-200 and 1/4 mile i didnt had that much space for the speed, you can check my other videos, i posted dragy times
@@Iusniqa just the downpipe , there is also stage 2+ or TU and thats with the downpipe and the TU hpfp ...but basicaly if you are not using Ethanol blend the pump will be pretty much useless. Mine is now stage2+ but i am thinking of upgrading the turbo also
