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2011 v6 mustang gears

  1. 2011 - 2014 V6 Mustang Tech
    I have a 2011 v6 mustang automatic with 273's and was wondering if there were anyone else out there that has done a 3.55 gear swap to their cars. Looking for feel, performance, and gas mileage insight. Thinking about getting ford racing brand gears but was wondering how much higher my rpms...