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05-31-2015, 06:41 PM | #1 |
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Differential question
I'm looking at swapping my pumpkin for a 3.46 ratio to make it easier to bolt an lsd in. Found a few on ebay just not sure what's gunna fit on my car. Help would be greatly appreciated.
2009 135i MT |
06-01-2015, 10:42 AM | #2 |
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Drives: '98 Z3M (gone), '09 135i
Join Date: Feb 2013
Location: 908
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you would need a large pumpkin auto differential which would be 06-early 07
I'll also warn you that 3.46 will be too short if you plan on going fbo + meth/e85, not sure what your plans are. you'll also want to have the car tuned to move the power band higher to match the short ratios http://www.1addicts.com/forums/showthread.php?t=657738 |
Appreciate
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