The Bisimoto 2012 Honda Civic Si Coupe comes with a 1004+ hp turbocharged, factory-based new K24Z7 powerplant, which embraces the “Civic for all people” vision: a street friendly time attack, drag, and road race flex-fuel concept chassis. Powertrain Modifications for the Bisimoto 2012 Honda Si Coupe: Bisimoto built 2.4L K24Z7 engine Bisimoto steel rods, turbo