At the Geneva Motor Show 2012 tuners from FAB Design studio presented the package of improvements Terso McLaren MP4-12C Coupé, and now the package is adapted to open the MP4-12C Spider modification, which was shown at the tuning show in Tokyo. Like the coupe, the Spider was boosted to 680 “horses” engine, whose power was able to raise through the installation of a new high-performance exhaust system made of stainless steel and migrated electronic control unit ECU. Thus, tuning McLaren MP4-12C Spider version Terso accelerates from 0 to 100 km/h in just three seconds, and its maximum speed reaches 343 km/h. The last includes a modified front bumper, carbon fiber splitter, a completely new rear bumper with diffuser, side air intakes and other large rear wing. Supercar put on branded 20-inch forged wheels FAB-Design Evolution, but only plans to build only 10 such machines. The cost of these changes is not specified.