08-06-2020, 05:44 PM | #375 | |
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08-06-2020, 06:02 PM | #376 | |
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08-06-2020, 06:15 PM | #377 |
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FYI you are supposed to have a battery charger for the initial install just like MHD/BM3... might be able to get away without it if you have the WiFi adapter as it is quite fast but YMMV, especially if battery is old.
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08-07-2020, 02:46 PM | #378 |
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Flashed the car last night and commuted home but was not able to to test it out.
Besides flashing it to stage 3, do I need to make any other changes? |
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08-07-2020, 03:06 PM | #379 |
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You mean changes in the flash options? Only other things i did was the gear display in D mode and custom shiftpoints; lowered them to 6100 from 6900 in all gears for D and S modes, without kickdown depressed. I thought i mentioned that here, might be in MHD thread.
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08-07-2020, 03:48 PM | #380 | |
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08-07-2020, 07:06 PM | #381 |
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If you like using manual mode a lot, consider changing the downshift blip to be softer (-%) because it can be harsh on stage 3. That's why I stuck with stage 2, personally.
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08-07-2020, 07:56 PM | #382 | |
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08-07-2020, 08:05 PM | #383 | |
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I tried 6300 first and went down to 6100 after. Note, one gear has 5900 as default and i did not raise that one. |
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08-07-2020, 08:07 PM | #384 |
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good stuff, thanks! I'll have to give it a shot.
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08-07-2020, 08:51 PM | #385 |
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6100 for me too
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08-08-2020, 06:11 AM | #386 |
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just flashed OTS stage 3 on my car and wanted to share my impressions.
I've done about 200 miles and loved absolutely every mile so far (even the first 50 break in miles ). My car is stock aside from M performance upgrades (MPE/MPPK/MLSD) but even then the car was noticeably lighter on its feet after the flash; overall it seemed much happier to downshift in all modes. In comfort, the shifts are smooth and the torque drop on the stock map between upshifts that always bothered me seems to have been minimized/disappeared all together. I did experience the delay in shifts in manual mode that many have reported, but I personally don't mind this too much as this delay all but disappears in the more aggressive settings. In Sport+ the shifts are lightning fast, I've never heard the exhaust "fart" on upshifts below 3000rpm stock, but it now almost seems to always fart in this mode. In the most aggressive setting, the shifts (up & down) do seem to jolt the car a little more than before, but I wouldn't call it uncomfortable, nor does it feel like anything the gearbox cant handle. One question I do have is that the transmission seems to default to the most aggressive setting when DSC is turned off. I was under the impression that DSC off would leave the transmission setting in the previous state? Did I miss something? Also if anyone has any recommendations on adjustments I could make on top of the stage 3's default settings I definitely would be happy to hear about it! In conclusion, the xhp flash is definitely worth the money, it really wakes the car up! |
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08-08-2020, 06:28 AM | #387 | |
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08-08-2020, 08:47 AM | #388 | |
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08-08-2020, 02:18 PM | #389 | |||
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Having said that i was almost 100% sure i read that one of the tunes (MHD, XHP, or BM3) made it so that DSC off could retain the last setting in terms of sport/sport+ mapping, but i can't for the life of me find that... Quote:
In terms of other adjustments, i would give the XHP manual a good read to become familar with all the options. Then enable gear display in D mode, and lower your shiftpoints in D and S. Quote:
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08-13-2020, 11:14 AM | #390 |
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Almost a week on it and I can feel the difference. The shifts are much more firm in Sport/Sport+, not too sure if it's faster (in terms of shifting speed).
I have yet to play with the settings but will sometime tonight or tomorrow. |
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08-18-2020, 04:03 PM | #391 | |
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08-18-2020, 04:10 PM | #392 | |
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08-18-2020, 06:00 PM | #393 | |
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When you run stage 4 do you set custom shift points as well? I imagine for a track situation it would still be beneficial to lower them to say, 6100, to not only stay more in powerband but generate less heat up near redline for a long session. |
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08-19-2020, 10:08 AM | #394 | |
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By the way, if reflashing just for a tweak such as lowering the shift points, what kind of break-in procedure (if any) is required?
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08-19-2020, 11:15 AM | #395 | |
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08-21-2020, 11:00 AM | #396 | |
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