Fast switch AWD/RWD ?

Justagoodguy · 04-04-2023, 10:06 PM

Hi guys! Planning to buy f22 as a project car, something like forged engine, Hp70 gearbox, EFR9280 & nearby 900-1000 whp. But nvm.
I have one interesting question, are there any solutions to quickly switch from awd to rwd? like new M series from button on steering wheel ?
I know about Xdelete, but it's too slow.

n55david · 04-05-2023, 04:55 PM

Quote:

Originally Posted by Justagoodguy

Hi guys! Planning to buy f22 as a project car, something like forged engine, Hp70 gearbox, EFR9280 & nearby 900-1000 whp. But nvm.
I have one interesting question, are there any solutions to quickly switch from awd to rwd? like new M series from button on steering wheel ?
I know about Xdelete, but it's too slow.

Nope

McBobby Jr · 04-10-2023, 09:29 AM

In the future, perhaps this will be possible through xDelete via iDrive like the F9X and G8X. Not sure if this is something RBT Tuning have planned but it would be an amazing feature across all non-M xDrive platforms. This would really help with nailing down a launch and 60’ as you’d be able to warm up the rear tires and switch to 4WD at the click of the iDrive controller. I thought about this and I’m glad to see someone else bring it up.

McBobby Jr · 10-14-2023, 04:22 AM

To update this, I’ve seen nothing so far. If this doesn’t end up being done through XHP, or can’t be done for whatever reason, a secondary drivetrain controller would be the next option at being able to swap between 4WD and 2WD at an instant. I still look forward to see this being done in the near future.

luchocamp · 10-15-2023, 07:06 AM

I also need this, change from RWD to Xdrive in less than 10 sec without need to flash transmission.

AshtonPJT · 01-28-2024, 10:01 PM

Something might be in the works

We are currently sourcing the parts needed to test and make sure we can reliably do it without issues

n55david · 01-29-2024, 01:46 PM

Quote:

Originally Posted by AshtonPJT

Something might be in the works

We are currently sourcing the parts needed to test and make sure we can reliably do it without issues

Yeah but can it be done without getting 100 drivetrain errors? I thought that was the problem with doing it on the fly? Csr goes into limp mode immediately etc

AshtonPJT · 01-30-2024, 03:20 PM

Quote:

Originally Posted by n55david

Yeah but can it be done without getting 100 drivetrain errors? I thought that was the problem with doing it on the fly? Csr goes into limp mode immediately etc

Yes it will throw codes but no limp mode. And the codes can be removed via a tune.

McBobby Jr · 04-01-2024, 03:13 AM

Quote:

Originally Posted by AshtonPJT

Something might be in the works

We are currently sourcing the parts needed to test and make sure we can reliably do it without issues

Any updates?

04-04-2023, 10:06 PM	#1
Justagoodguy Private 59 Rep 60 Posts Drives: M340i Xdrive Join Date: Oct 2021 Location: Kyiv iTrader: (0)	Fast switch AWD/RWD ? Hi guys! Planning to buy f22 as a project car, something like forged engine, Hp70 gearbox, EFR9280 & nearby 900-1000 whp. But nvm. I have one interesting question, are there any solutions to quickly switch from awd to rwd? like new M series from button on steering wheel ? I know about Xdelete, but it's too slow.
	Appreciate 1 McBobby Jr210.50 Tweet Quote

04-10-2023, 09:29 AM	#3
McBobby Jr Lieutenant 211 Rep 574 Posts Drives: '18 240i xDrive Join Date: Mar 2020 Location: Anchorage, AK iTrader: (0)	In the future, perhaps this will be possible through xDelete via iDrive like the F9X and G8X. Not sure if this is something RBT Tuning have planned but it would be an amazing feature across all non-M xDrive platforms. This would really help with nailing down a launch and 60’ as you’d be able to warm up the rear tires and switch to 4WD at the click of the iDrive controller. I thought about this and I’m glad to see someone else bring it up. __________________ current '18 F22 240i xDrive - FBO '16 F82 M4 ZCP - FBO previous '08 E90 335i Montego Blue
	Appreciate 0 Quote

10-14-2023, 04:22 AM	#4
McBobby Jr Lieutenant 211 Rep 574 Posts Drives: '18 240i xDrive Join Date: Mar 2020 Location: Anchorage, AK iTrader: (0)	To update this, I’ve seen nothing so far. If this doesn’t end up being done through XHP, or can’t be done for whatever reason, a secondary drivetrain controller would be the next option at being able to swap between 4WD and 2WD at an instant. I still look forward to see this being done in the near future. __________________ current '18 F22 240i xDrive - FBO '16 F82 M4 ZCP - FBO previous '08 E90 335i Montego Blue
	Appreciate 0 Quote

10-15-2023, 07:06 AM	#5
luchocamp First Lieutenant 260 Rep 389 Posts Drives: 18 BMW M2LPower Join Date: Sep 2016 Location: Santo Domingo, Dominican Republic iTrader: (0)	I also need this, change from RWD to Xdrive in less than 10 sec without need to flash transmission.
	Appreciate 0 Quote

01-28-2024, 10:01 PM	#6
AshtonPJT BM3 Tuner 236 Rep 227 Posts Drives: BMW X3M40 2019 Join Date: Jun 2022 Location: Flordia iTrader: (0)	Something might be in the works We are currently sourcing the parts needed to test and make sure we can reliably do it without issues __________________ 2019 BMW X3M40I - VRSF Downpipe, XHP Stage 3, Nostrum Stage 1 Injectors, VTT PCV and Oil cap. Paul Johnson Tunes Shop/Development Car
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