Rear Diff ratio question

mfeltiii · 05-07-2010, 04:06 PM

Does anyone have any info on the "BMW" rear diffs that can be purchased on EBAY like this:

http://cgi.ebay.com/ebaymotors/BMW-M...item1e5bbc5f0b

How is this different from what DINAN is selling and why is it so much cheaper?

Any info/experience is appreciated!

mfeltiii · 05-07-2010, 05:22 PM

Ahh, got it! Thanks for the quick reply PG.

mixja · 05-07-2010, 11:44 PM

Yes but you will get to keep your stock 3.85 ring and pinion set right? With Dinan don't you have to return the entire stock differential?

05-07-2010, 04:06 PM	#1
mfeltiii Second Lieutenant 8 Rep 262 Posts Drives: '10 AW E92 6mt Join Date: Jan 2010 Location: S. FLA iTrader: (1)	Rear Diff ratio question Does anyone have any info on the "BMW" rear diffs that can be purchased on EBAY like this: http://cgi.ebay.com/ebaymotors/BMW-M...item1e5bbc5f0b How is this different from what DINAN is selling and why is it so much cheaper? Any info/experience is appreciated!
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05-07-2010, 05:22 PM	#2
mfeltiii Second Lieutenant 8 Rep 262 Posts Drives: '10 AW E92 6mt Join Date: Jan 2010 Location: S. FLA iTrader: (1)	Ahh, got it! Thanks for the quick reply PG.
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05-07-2010, 11:44 PM	#3
mixja Captain 50 Rep 780 Posts Drives: 2011 E90 DCT Silverstone Join Date: Jun 2008 Location: Beverly Hils, CA iTrader: (1)	Yes but you will get to keep your stock 3.85 ring and pinion set right? With Dinan don't you have to return the entire stock differential?
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