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      05-23-2020, 03:33 PM   #96
David_Vasha
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Drives: 2011 535i XDrive
Join Date: Apr 2019
Location: Charlotte, North Carolina

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Quote:
Originally Posted by dzz View Post
Quote:
Originally Posted by MOBF10 View Post
Gonna get it then. Thanks.
When you flash you trans with XHP, flash it with stage 3 at least. Here are supported stages for my car:

535i xDrive Sedan Stage 1
- Added Gear-Display in D-Mode
- Removed Torque Limiters in 3rd and 6th Gear
- Raised Line Pressure in high torque situations (> 442 ftlb)


535i xDrive Sedan Stage 2
- Added Gear Display in D-Mode
- Removed 3rd and 6th Gear Torque Limit
- Raised Line-Pressure mapping for high-input torque
- Reconfigured DEC Logic, with similar logic as in M-Cars (access to more shifting-modes)
- Even faster shifting in M/Sport+, absolutely instant paddle response
- Recalibrated Shift-Points in D & S Mode to improve throttle response
- No automatic upshifting in M/Sport+ setting
- Transmission keeps the current set mode when DSC is turned off
- Launch Control enabled (update of DSC, DME eventually necessary as well on 2012 cars)
- Retains full ECO - Mode functionality including Coasting


535i xDrive Sedan Stage 3
- Added Gear Display in D-Mode
- Removed 3rd and 6th Gear Torque Limit
- Raised Line-Pressure mapping for high-input torque
- Reconfigured DEC Logic, with similar logic as in M-Cars (access to more shifting-modes)
- Even faster shifting in M/Sport+, absolutely instant paddle response
- Very strong blips on downshifts
- Recalibrated Shift-Points in D & S Mode to improve throttle response
- No automatic upshifting in M/Sport+ setting
- Transmission keeps the current set mode when DSC is turned off
- Launch Control optimized (update of DSC & DME eventually necessary as well on 2012/2013 cars)
- Retains full ECO - Mode functionality including Coasting


535i xDrive Sedan Stage 4
- Identical to Stage 3 map, but sports a true Race-Map in S/Sport+. Shifpoints are setup in a way you can leave the transmission in full Auto-Mode on Circuit.


Have fun!!!
Do you have the Xdrive function turned off by xdelete when you run xhp stage 3 with an engine tune? I've heard that the Xdrive components such as the transfer case can wear down and break when pushing jt like this. I don't know maybe I'm wrong on this. Someone enlighten me please
Appreciate 0