Brabus manages to do a twin turbo M156 (63 AMG, SLS) V8 - 700 horsepower
Brabus has once again pulled off what few others, if anyone else, could. They unveilved a twin turbo SLS they built at Geneva. This is not a motor swap but a twin turbo setup on the M156 V8 with compression dropped down to 9.0:1 with forged pistons/internals. Custom manifolds feed two turbos they somehow got to fit neatly. Torque is raised up to 626 pound-feet which is far beyond the torque limits in the factory transmission. This does use the DCT transmission so how they did this is beyond us as our tuners tell us no one has been able to exceed these limits. It seems Brabus has made the impossible, possible.