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      01-19-2013, 10:48 AM   #254
N111CUK
G force Junkie
United Kingdom
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Drives: 335i M Sport black edition
Join Date: Jun 2012
Location: United kingdom


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Quote:
Originally Posted by GeorgeSmooth View Post
The Manual diff is 3.85 .
So the 335i 6AT OEM diff is 3.46 FD

M3 Diffs
M3 dct is 3.15 FD
M3 mt is 3.85 FD

So in fact they are both +/- 0.30 FD difference

Based on the fact I'm running more power going longer must be the better option

As for the 335i MT diff it's 3.08 FD therefore the M3 DCT diff is the clear choice because the M3 manual 3.85 FD thats going to shorten the gearing significantly. Imagine that with slick drag rear wheels