My M3W was built Sept.13 so it should have whatever upgrade Morgan came up with. (It hasn't been delivered yet, US.)But I've seen several letters detailing serious complaints, including the suspension banging into and damaging the header pipes as well as the bump steer as late as July,2013. I'm willing to partially pay for an aftermarket upgrade IF the warranty is not affected. A correct recall-upgrade by the dealer/ Morgan would be the best solution. The dealer meeting late this month should prove interesting.