ZF8 Software Upgrade

Nativo · 04-08-2024, 07:43 PM

For those with the ZF8 automatic transmission has anyone found any performance software upgrade?
I track my car and often find at that tge transmission doesn’t downshift during the braking and find it downshifting while exiting the corner once I push the gas pedal to the floor.

Kernel Kurtz · 04-08-2024, 08:33 PM

xHP is a popular transmission flash. Have you considered using manual mode?

Nativo · 04-08-2024, 08:39 PM

Quote:

Originally Posted by Kernel Kurtz

xHP is a popular transmission flash. Have you considered using manual mode?

Yes must definitely my issue is that since my car is a 4cyl it’s too quiet and I spend more time looking at the tachometer than to the track, even after retrofitting an M235 rear muffler.

Am on the lookout for an M240 MPerformance or Dinan muffler.

04-08-2024, 07:43 PM	#1
Nativo Enlisted Member 12 Rep 49 Posts Drives: 2016 228i THP Blk Saphire Meta Join Date: Aug 2018 Location: San Ramon CA iTrader: (0)	ZF8 Software Upgrade For those with the ZF8 automatic transmission has anyone found any performance software upgrade? I track my car and often find at that tge transmission doesn’t downshift during the braking and find it downshifting while exiting the corner once I push the gas pedal to the floor.
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04-08-2024, 08:33 PM	#2
Kernel Kurtz Major 345 Rep 1,014 Posts Drives: 2020 M240i xDrive Join Date: Sep 2007 Location: Winnipeg, Canada iTrader: (0)	xHP is a popular transmission flash. Have you considered using manual mode?
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