2018 W205 C63 AMG + 2017 Mini Cooper (John Cooper Works) + 2015 Honda Fireblade
I just had my 2013 C63 AMG remapped at MSL with their own map + a secondary decat removal.
Having had the Eurocharged V5 Map on my previous C63, i can vouch for the fact that the MSL Remap and Secondary decat is great (528bhp). A little more refined than the Eurocharged map is the easiest way to describe it.
Huge thanks to Acid and TorqueFlow.
Car is great ....... LOL.
I originally had the resonator removed at the same time, but it was a little too loud for me, driving in a town a lot of the time and not being able to give it some beans as the noise drew too much attention, so I had the resonator refitted. Now it's just right for me.