Which matters more when it comes to putting down faster lap times? Driver talent or mechanical excellence? That's a question KBB's Micah Muzio and Zach Vlasuk seek to answer with some help from the BMW M4 and Honda Civic Si.

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To follow Zach Vlasuk on Twitter, please visit: http://www.twitter.com/zachvlasuk

To follow Micah Muzio on Twitter, please visit: http://www.twitter.com/micahmuzio