It looks like it has the same wheels as the 392 concept too. This may just be a mule so it may not have all the options on it. Or since it was a concept it may not come with everything that was on the concept show vehicle.
I had a Mitsubishi evo IX. I remember I would have intermittent hesitation when given full or part throttle. Till one day the intercooler hose blew off a coupling because it wasn't tight enough from the factory. The pressure from boost builds the hoses expand and the leak which wouldn't normally...
I fear that this will happen. It's all about sales and they sell a lot more 4dr's than 2dr's. I could see them replacing the 2dr wrangler for the 2dr gladiator.