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      07-08-2020, 06:25 PM   #271
tyson413
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Drives: 2012 bmw 135I
Join Date: Jan 2018
Location: New Jersey

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Quote:
Originally Posted by ghost135i View Post
Quote:
Originally Posted by tyson413 View Post
Hey there. I'm planning to change my bearings on my 2012 135i. Can you please tell me which ones did you get for your car(maybe a part number or a link)? And how do you like it do far.
Thanks in advance.
I can't comment on part numbers since I'm unsure and I was not the one to source them. I'd imagine they are just King Bearing that meet factory N55 spec. Looks like BigBoost is a vendor for N55 king bearings, and I'm sure they'd be able to help if you reached out to them before purchasing.

Overall experience so far I can comment on. For good measure I allowed a 100 mile break in period, and have driven about 600 VERY HARD miles on them after that, which included a 6 hour dyno session with 20+ hits at over 500whp. So far so good, no signs of any issues from them which is to be expected from a high quality bearing. However, I haven't taken a look at the oil yet which will tell the real story.
Thanks a lot man
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