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      08-22-2019, 01:31 PM   #2797
2007BMW335i
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Drives: 2007 335i
Join Date: Apr 2016
Location: Lowell, AR

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It would be nice if the xHP flash could have a checkbox to use Accel pedal for trans input or throttle plate for trans input. That would make a DME tune with linear throttle and the throttle response work properly with the trans flash. (Not sure this is even possible.)

Or, they could get the torque request tables from MHD for linear throttle and make that a flashable option. Checkbox for normal throttle uses stock torque request tables, checkbox for MHD linear throttle uses MHD linear torque request tables.

I think as with MHD, they are working on newer models and don't have a lot of time for N54 advancement. I think you may you to find a custom tuner to help you with this... I have the xHP xdf and I'm working on my own engine tunes, but I can't make heads or tales out of the trans tune numbers.
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149,000+ miles, MHD, VRSF 5" FMIC, Aluminum charge pipe. E50 tune by Wedge Performance. 3" Catless DP's. Secondary Cat Delete. DCI cold side w/silicone Inlets. N20 TMAP, "Stage 2" Walbro 450 LPFP. xHP Stage 3. 1/4 mile 12.079sec @ 118.79mph. (2.03 60')Before xHP flash and rear cat delete.