~540HP 2016 BMW M4 GTS Concept Is Real-Deal Production Car with Innovative Hydro Turbo Boost Chiller
Here is a confusing ‘concept’ production car… the Concept M4 GTS is actually well on its way to first US owners next Springtime. The big tech change beside lightweighting and aero upgrades is a new water-cooled turbo system. Shared with the M4 MotoGP car, this feature is an innovative way to make huge boost that can sustain hours of track abuse without losing power. The cooled charge is very different from a more basic intercooler spray. Where a spray is helpful, the cooling all happens outside the closed boost and turbo system. BMW’s charge cooler actually atomizes water into the …