12-19-2018, 02:07 PM | #23 | |
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Correct they need someone who knows how to back up your stock coding through e-sys incase anything goes wrong. Any decent coder should be able to help you with it. Bm3 dealer, Xhp dealer etc. |
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12-19-2018, 05:57 PM | #25 |
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Would love to hear your thoughts and your experience. I am also in Austin (RR) so it is cool to have someone local giving this a shot. I have the DINAN Stage 1/Elite and am waiting for the trans tune to pull the trigger on both. I am happy with the DINAN, but really looking forward to the smoothness of the flash tune as well as hopefully a few extra HP. The DINAN can get a bit jerky as it fights itself and tries to get the transmission to join in the party.
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2018 440i Gran Coupe (F36), Glacier Silver/Black Dakota, M Performance and Track Handling Package, MHD Stage 2 and xHP Stage 3 flash tunes, Dinan Shockware and mid-pipe, HJS high-flow cat, AP Intake, RW Carbon duck bill spoiler and rear diffuser
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12-20-2018, 08:50 AM | #26 |
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Awesome, I'm on the edge of Round Rock, by Avery Ranch. I haven't heard from MP yet, but if they send me the flash and my cable comes today, I'll do it tomorrow or this weekend.
I can try to ping you if you want to see the process and comparison. My car has the Track Handling Package, with the 19" wheel option and xDrive, but is currently stock and 19k miles. |
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12-20-2018, 12:02 PM | #27 | |
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2018 440i Gran Coupe (F36), Glacier Silver/Black Dakota, M Performance and Track Handling Package, MHD Stage 2 and xHP Stage 3 flash tunes, Dinan Shockware and mid-pipe, HJS high-flow cat, AP Intake, RW Carbon duck bill spoiler and rear diffuser
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01-09-2019, 10:20 AM | #28 | ||
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01-09-2019, 12:10 PM | #29 |
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01-09-2019, 12:14 PM | #30 |
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By the way, hellcat fast? Sounds like an over estimation. I have the stage 2 flash tune already. How much faster does stage 3 and trans tune feel over just stage 2 tune? What does the butt Dyno tell you? Lol
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01-09-2019, 12:15 PM | #31 |
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You purchase the BMW B58 8HP50 Transmission OBD Flash Tune in the bmw-Transmission Reflash area
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01-09-2019, 12:16 PM | #32 | |
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Once all the issues with the B58 are resolved, hopefully pure stage 2 can get us there.
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01-09-2019, 12:25 PM | #33 |
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what are the B58 issues?
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01-09-2019, 01:00 PM | #34 |
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I see the reflash but there isn't any indication of a stage 1 or stage 2 as implied on another recent mission performance post. Nor do I see a stage 3 flash tune. I guess when ready to buy I'll just give Alex a call.
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01-09-2019, 01:03 PM | #35 | |
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SO, almost Hellcat fast. |
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01-09-2019, 01:03 PM | #36 |
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The Trans Reflash IS the tune, you purchase that, when you FLASH your trans, it is called Stage 3 in the Application
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01-09-2019, 01:10 PM | #37 | |
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The Stage 3 ECU tune is paired to work well with the Stage 1 TCU tune. |
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01-09-2019, 01:12 PM | #38 | |
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PS: oh, and now CHICKS dig me, .... BIGLEE!
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01-09-2019, 01:25 PM | #39 |
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Wow! 11s is where I want to be. Hopefully with this and new tires on the back I'll get there.
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01-09-2019, 01:27 PM | #40 | ||||
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01-09-2019, 01:43 PM | #41 |
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01-09-2019, 02:21 PM | #42 |
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Yeah buddy!
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01-09-2019, 03:19 PM | #43 |
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Do you guys know if I can safely run the stage 2 tune with the stock downpipe? I really don't want to trade out my stock downpipe due to the silly emissions laws here in Cali, but want the extra power the stage 2 offers.
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01-09-2019, 03:27 PM | #44 | |
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Just got a catted DP installed today.
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