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Technical Topics B58 6-Cylinder Turbo Engine / Drivetrain / Exhaust Modifications Potential maximum of stock driveshft & axles ?

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      05-13-2022, 01:52 PM   #1
Justagoodguy
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Potential maximum of stock driveshft & axles ?

Hi guys!
So, i'm planning to recieve 850-900Whp & 800-850Nm on Stage4.
How u think, What potetinal maximum of stock driveshaft & axles on m340i g20 XDrive ? I mean in hp & Nm.
I cant find any info about this.
Because that would be fckn scary when the driveshaft went inside the car.
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      05-13-2022, 03:46 PM   #2
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As far as I know, there aren't any aftermarket driveshafts for these cars yet. You would have to get one custom-made. With the X-drive, the axles should be fine. There's a 900 whp m340xi which doesn't seem to have any issues. RWD m340i's have axle issues.
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      05-13-2022, 04:19 PM   #3
Justagoodguy
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Quote:
Originally Posted by xnick101 View Post
As far as I know, there aren't any aftermarket driveshafts for these cars yet. You would have to get one custom-made. With the X-drive, the axles should be fine. There's a 900 whp m340xi which doesn't seem to have any issues. RWD m340i's have axle issues.

A90/A91 Supra have some carbon & upgraded steel(more cheap them carbon) driveshaft(Titan motorsports). If i know - it's same with M340i.
Ok, i'm so hope driveshaft dont come inside
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      05-13-2022, 05:51 PM   #4
xnick101
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Quote:
Originally Posted by Justagoodguy View Post
A90/A91 Supra have some carbon & upgraded steel(more cheap them carbon) driveshaft(Titan motorsports). If i know - it's same with M340i.
Ok, i'm so hope driveshaft dont come inside
Well, supra driveshaft's wouldn't fit our car though. It would be too short.
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      05-14-2022, 09:43 PM   #5
MAKH 5
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Check this out:


https://www.ecstuning.com/b-jxb-perf...3a0~dk/?pdk=AQ

I'm thinking of doing this myself!
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      05-15-2022, 04:28 PM   #6
Justagoodguy
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Quote:
Originally Posted by MAKH 5 View Post
Check this out:


https://www.ecstuning.com/b-jxb-perf...3a0~dk/?pdk=AQ

I'm thinking of doing this myself!
Thx bro
I hope this is enough to keep the driveshaft from killing me
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      05-15-2022, 05:04 PM   #7
MAKH 5
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Quote:
Originally Posted by Justagoodguy View Post
Quote:
Originally Posted by MAKH 5 View Post
Check this out:


https://www.ecstuning.com/b-jxb-perf...3a0~dk/?pdk=AQ

I'm thinking of doing this myself!
Thx bro
I hope this is enough to keep the driveshaft from killing me
Haha.. No biggie!

This is what the manufacturer said when i asked about its use case on one of their youtube vids.
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      05-25-2022, 08:13 AM   #8
luchocamp
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Quote:
Originally Posted by Justagoodguy View Post
Hi guys!
So, i'm planning to recieve 850-900Whp & 800-850Nm on Stage4.
How u think, What potetinal maximum of stock driveshaft & axles on m340i g20 XDrive ? I mean in hp & Nm.
I cant find any info about this.
Because that would be fckn scary when the driveshaft went inside the car.
Do not be afraid. I have never seen a broken/bent driveshaft that went inside the car.
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