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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Technical Forums > All-Wheel-Drive (Xi / xDrive) Talk > xDelete Main Discussion Thread



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      01-23-2019, 02:08 PM   #1
Antetokounmpo
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xDelete Main Discussion Thread

Would like to get everyone's thoughts on this in this forum.

Sponsor thread: https://www.e90post.com/forums/showthread.php?t=1557299
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      01-23-2019, 02:54 PM   #2
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I will be flashing after work today, I'm curious as to if it actually is seemless in terms of how the car behaves. When I had my front driveshaft out when my u-joint broke the car only let me go full throttle for a few seconds even with t/c off.

Update: flashed and it seems great, no weird t/c issues like I had with no front driveshaft which was contrary to what people say.
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      01-29-2019, 12:26 PM   #3
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Are you able to have something like a MHD tune active and also disable X-drive? Or will it overwrite the tune?
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      01-29-2019, 01:06 PM   #4
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Quote:
Originally Posted by dsource View Post
Are you able to have something like a MHD tune active and also disable X-drive? Or will it overwrite the tune?
It's a separate computer so it doesn't affect mhd.
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      02-01-2019, 05:52 PM   #5
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I also flashed to rwd and it's awesome. Took two min to flash back to awd for the snow. No lights and traction control works as it should. Totally recommend!
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      02-10-2019, 09:37 AM   #6
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I love it. Feels like a new car. Wondering if you can add a rear lsd with the awd?
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      02-10-2019, 10:46 AM   #7
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Quote:
Originally Posted by hughrd1_e90 View Post
I love it. Feels like a new car. Wondering if you can add a rear lsd with the awd?
Absolutely. A few people have. The rear end is the same as an i.
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      02-11-2019, 01:34 PM   #8
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Anyone try to flash it with JB4 installed? I was going to try with Map 0 but heard some people had issues. Thanks!
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      02-11-2019, 01:42 PM   #9
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Quote:
Originally Posted by Souprah View Post
Anyone try to flash it with JB4 installed? I was going to try with Map 0 but heard some people had issues. Thanks!
get MHD..
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      02-12-2019, 06:53 PM   #10
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Quote:
Originally Posted by Antetokounmpo View Post
get MHD..
I知 contempt with the JB4 with E85 backend flash for now. I知 actually going to be doing dyno comparisons between JB4 and MHD, along with drag time comparisons in the upcoming season to see which is actually better.
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      02-12-2019, 07:45 PM   #11
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Quote:
Originally Posted by Souprah View Post
I知 contempt with the JB4 with E85 backend flash for now. I知 actually going to be doing dyno comparisons between JB4 and MHD, along with drag time comparisons in the upcoming season to see which is actually better.
I would've never conclude one is better over another based on dyno and drag times... there's a lot more to a tune than times and numbers.

Being that you can tune the same amount of tables with a BEF it just comes down to MHD being a complete tune, not a BEF that relies on another box to control boost. Kinda useless and less safe using a JB4.
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      02-15-2019, 03:13 PM   #12
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Quote:
Originally Posted by Souprah View Post
I知 contempt with the JB4 with E85 backend flash for now. I知 actually going to be doing dyno comparisons between JB4 and MHD, along with drag time comparisons in the upcoming season to see which is actually better.
I flashed XHP on both my cars with JB4 on map 0 so you shouldn't have a problem. I doubt there would be any difference in dyno numbers between MHD and JB4 running the same boost. The JB4 is great for integrating meth.
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      Yesterday, 05:39 PM   #13
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Removed front driveshaft(worn, was vibrating, will replace)

Flashed x delete today

Car is tuned with MHD

0 issues, vibration gone

Happy customer
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