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2015 WRX STI rear driveshafts

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Old 12 September 2023, 05:58 PM
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Dan.jo
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Default 2015 WRX STI rear driveshafts

I’ve managed to break a rear driveshaft, can anyone tell me what model years use the same rear shafts please and even the part number if possible?

Thanks in advance.

Last edited by Dan.jo; 12 September 2023 at 06:00 PM.
Old 12 September 2023, 06:37 PM
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Don Clark
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Also used on MY08-14 WRX STI (previous part numbers 28421FG020 and 28421FG021)
Old 12 September 2023, 06:38 PM
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Dan.jo
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Originally Posted by Don Clark


Also used on MY08-14 WRX STI (previous part numbers 28421FG020 and 28421FG021)
Don, as ever you are a legend. Thank you!
Old 12 September 2023, 08:42 PM
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hedgecutter
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I'm fairly sure that you can get a heavy duty GrpN driveshaft from DL Motorsports parts in Ivybridge
Old 12 September 2023, 09:07 PM
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Don Clark
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Originally Posted by hedgecutter
I'm fairly sure that you can get a heavy duty GrpN driveshaft from DL Motorsports parts in Ivybridge
VAB Grp N parts list attached
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Old 13 September 2023, 06:53 AM
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Dan.jo
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Originally Posted by hedgecutter
I'm fairly sure that you can get a heavy duty GrpN driveshaft from DL Motorsports parts in Ivybridge
Thanks, looks like they don’t have 2008 onwards ones, only for earlier models. I forgot what a good site that is though.
Old 13 September 2023, 06:53 AM
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Dan.jo
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Originally Posted by Don Clark
VAB Grp N parts list attached
Thats extremely helpful also, thank you.

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Old 13 September 2023, 08:56 AM
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hedgecutter
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Originally Posted by Dan.jo
Thanks, looks like they don’t have 2008 onwards ones, only for earlier models. I forgot what a good site that is though.
They are excellent to deal with, and they carry alot more that isn't listed. If they haven't got it, they can order it in on their next container. I couldn't get the same parts any cheaper on Amayama, plus you've got UK back up.
Old 13 September 2023, 10:14 AM
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JdmSti2006
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Oops ,imagine what will happen when You go rotated
Old 13 September 2023, 07:22 PM
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Dan.jo
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Originally Posted by hedgecutter
They are excellent to deal with, and they carry alot more that isn't listed. If they haven't got it, they can order it in on their next container. I couldn't get the same parts any cheaper on Amayama, plus you've got UK back up.
Thats good to know, thank you. I’ll have to give them a shout.
Old 13 September 2023, 07:24 PM
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Dan.jo
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Originally Posted by JdmSti2006
Oops ,imagine what will happen when You go rotated
It broke on a very aggressive launch that had a lot of wheel tramp, so the setup still needs dialling in. Rotated won’t see any more torque, I’ll be capping it at the 610lbft it’s currently at and just show it a little more mechanical sympathy.
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Old 13 September 2023, 07:56 PM
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4evascoob
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Originally Posted by Dan.jo
It broke on a very aggressive launch that had a lot of wheel tramp, so the setup still needs dialling in. Rotated won’t see any more torque, I’ll be capping it at the 610lbft it’s currently at and just show it a little more mechanical sympathy.
bloody hell dan !!! Lol
Old 13 September 2023, 08:06 PM
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Dan.jo
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Originally Posted by 4evascoob
bloody hell dan !!! Lol
Just a bit of destruction testing haha!
Old 14 September 2023, 06:50 PM
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fixed? Seen it today i think
Old 14 September 2023, 09:05 PM
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Originally Posted by JdmSti2006
fixed? Seen it today i think
Wasnt me, old shaft is out but waiting for the new one to arrive. Will be back on the road by next week.
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