Passengers aren’t allowed on any of the main competition stages of OUSCI, but they are on the road rally. We hopped in the Xecution Mustang (also on our cover) built by Filip Trojanek of CorteX Racing. Our favorite part of the Detroit Speed & Engineering Road Rally was the In-N-Out stop. Our least favorite was probably driving 90 miles through rain and sleet in 30-degree weather with no side windows or heat! Watch for a full feature on this extreme Mustang in a future issue of PHR!