BMW 5-Series Forum (G30) - View Single Post - B58 engine at 7,000RPM? And TCU tune possible before xHP?

luke1990 · 04-13-2020, 03:45 PM

Hi guys,

Do you know if its possible to get a custom TCU tune that would be able to move shiftpoints? I have G30 540i and its stage 3 so power is aplenty up top. Shifting at ~6820-6870 is not terrible, however, shifting at 7000 or 7050-7100 would be better.

I know this is easy to do in xHP, however, this is not yet out for G30 :///.

Also - is it bad turning the B58

engine up to 7000 in sport mode? I mean I'd not do all the time, just when I drive hard which is here and then.

Thanks a ton!

04-13-2020, 03:45 PM	#1
luke1990 Second Lieutenant 136 Rep 296 Posts Drives: G30 540ix Join Date: Nov 2018 Location: Europe iTrader: (0)	B58 engine at 7,000RPM? And TCU tune possible before xHP? Hi guys, Do you know if its possible to get a custom TCU tune that would be able to move shiftpoints? I have G30 540i and its stage 3 so power is aplenty up top. Shifting at ~6820-6870 is not terrible, however, shifting at 7000 or 7050-7100 would be better. I know this is easy to do in xHP, however, this is not yet out for G30 :///. Also - is it bad turning the B58 engine up to 7000 in sport mode? I mean I'd not do all the time, just when I drive hard which is here and then. Thanks a ton!
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