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      04-03-2024, 07:44 AM   #2949
maupineda
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Drives: E86 Z4MC
Join Date: Jul 2012
Location: Detroit, MI

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You know, I thought this a lot when choosing the ratio, and settle on 4.1. Now I think 3.91 might be a better compromise… and, you can still go to a 12% increase by changing tire size down to 40/35 from 45/40.

A 3.91 is 8% increase, tire size is 4%, and 4.1 is 13%.
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