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      11-29-2025, 10:32 PM   #1
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128i S65 Swap

I’m coming over from the E9X section to the 1 series forum. Got in a unfortunate accident in my E92 M3. I just picked up a 08 128i and I plan on transferring my E92 drivetrain into the 128i.

https://www.m3post.com/forums/showthread.php?t=2107425
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Last edited by Jbonly21; 11-29-2025 at 10:45 PM..
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      12-01-2025, 09:56 PM   #2
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Best way to do the swap. You're in as cheap as it gets.
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      12-13-2025, 05:17 PM   #3
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Started taking apart the E92.
Swapping My Whole E92 M3 Into A BMW 128i
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      12-17-2025, 07:44 AM   #4
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All the work you did to bring the M3 back to life and then rebuilding the engine was incredible. That accident looked crazy! Glad you're okay. Can't wait to see how this swap turns out, it should be awesome when it's done.
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      12-17-2025, 08:26 AM   #5
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Quote:
Originally Posted by spidertri View Post
All the work you did to bring the M3 back to life and then rebuilding the engine was incredible. That accident looked crazy! Glad you're okay. Can't wait to see how this swap turns out, it should be awesome when it's done.
Thanks appreciate it!
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      12-22-2025, 03:24 PM   #6
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Been busy!
Cheap BMW 128i Transformation ( Part 1)


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      12-25-2025, 09:15 PM   #7
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128i harness is out!
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      12-30-2025, 06:40 PM   #8
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E92 harness is in the 128i, as soon as the raining is over I can move to the bottom end!

BMW 128i E92 M3 S65 Swap (part 2)

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Last edited by Jbonly21; 12-30-2025 at 09:50 PM..
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      01-04-2026, 03:03 PM   #9
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Didn’t get to do much with all the rain we been getting. Rear subframe is out, decided to go with Turner Motorsport solid mounts and OE bushings.
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      01-07-2026, 10:21 PM   #10
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Subframe is done, went with Turner Motorsport solid bushings and the rest OEM.

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      01-11-2026, 08:40 PM   #11
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Why I am waiting on parts, I started to put the interior back together.

Is The E92 M3 Subframe Repairable?

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      01-16-2026, 10:16 AM   #12
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This thread is AWESOME. Just cruised through your old thread too, amazing job rebuilding the S65. What a rollercoaster. You work fast, man! I can't imagine all that you've learned from that previous project. Glad you're OK too! Can't wait to see how this one turns out.
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      01-20-2026, 10:18 PM   #13
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cerealwars thanks appreciate. Been busy, I managed to get the engine and subframe installed over the long weekend. I decided to go with the E92 dash.
BMW 128I S65 V8 Swap



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      01-29-2026, 12:33 PM   #14
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It was great to hear this thing fire up. Still need a couple more parts to have this thing rolling!
Trying To Start My S65 V8 1 Series Swap For The First Time


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