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      08-25-2012, 01:58 PM   #6
doughboy
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Drives: E91 335i Sold.
Join Date: Jan 2009
Location: UK

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Quote:
Originally Posted by gangzoom View Post
I noticed you changed the oil in the Quaife diff, I was told when mine was fitted there was no need to change the oil? Do you do go on the track a lot ?
'no need' means it probably won't blow up if you don't change it, but to maintain anything properly its not possible to leave oil in for years on end. It can only do good to change it. Knowing how it has improved the gearbox feel, i'm sure the diff is happy too.

Officially neither gearbox nor diff ever need any new oil, but i'm old fashioned, and kevin bird reckoned 30k would be a good time to change the diff oil, my quaife has done 32k, so for 7 quid / 1 litre of oil it seemed worth doing in my book.

Quote:
Originally Posted by parapaul View Post
What's the noise like from the drilled discs? I had grooved discs a while back and while they looked great the constant hum very quickly grew annoying
No noise whatsoever so far. Slotted are usually more noisy anyway AFAIK.
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335i gone E63 AMG here at last!

Last edited by doughboy; 08-25-2012 at 02:04 PM.