f12/f13 640i tuning
- Thread starter darevo
- Start date
Re: f12/f13 640i tuning
Dear F12/ F13 owners,
I have recently bought a 640i F12... been asking around for tuning box etc... chanced upon Kelvin from workshop 2277... he was previously from Boss motorsports. He told me he has a piggyback tuning box similar to Kelleners but cheaper...around $1800.00. In his opinion, this box is better than JB3 (which is ok to fit on N55 engines) as it is more stable. In any case, he say he provide money back guarentee if no improvement in bhp/Nm.
Interested bros can PM me and maybe we can organise a group buy?
Dear F12/ F13 owners,
I have recently bought a 640i F12... been asking around for tuning box etc... chanced upon Kelvin from workshop 2277... he was previously from Boss motorsports. He told me he has a piggyback tuning box similar to Kelleners but cheaper...around $1800.00. In his opinion, this box is better than JB3 (which is ok to fit on N55 engines) as it is more stable. In any case, he say he provide money back guarentee if no improvement in bhp/Nm.
Interested bros can PM me and maybe we can organise a group buy?
jasonmaxima
Well-Known Member
Re: f12/f13 640i tuning
Stock is best.....
But a little extra boost would be most Welcomed....
Stock is best.....
But a little extra boost would be most Welcomed....
Re: f12/f13 640i tuning
This is the one I did. In terms of power, I can't really comment cause I don't drive fast.... Probably use 30% of the engine's power.... save petrol.... However, what I do feel after the installation is the improved smoothness of a already smooth gear box....
Anyone else done this mod?
omshks;780175 said:
This is the one I did. In terms of power, I can't really comment cause I don't drive fast.... Probably use 30% of the engine's power.... save petrol.... However, what I do feel after the installation is the improved smoothness of a already smooth gear box....
Anyone else done this mod?
Re: f12/f13 640i tuning
Actually, I don't think so as this engine delivers almost as much milage from the same 70l tank as my 525. I'm getting about 500+km on a full tank, which is not bad considering I used to get about 600km/tank on the 525.
However, I'm not sure what kind of effect the tune has brought other than the smoother gear change.
Actually, I don't think so as this engine delivers almost as much milage from the same 70l tank as my 525. I'm getting about 500+km on a full tank, which is not bad considering I used to get about 600km/tank on the 525.
However, I'm not sure what kind of effect the tune has brought other than the smoother gear change.
