APR Performance ECU

APR is a Irwindale, CA based American performance parts manufacturing company for many cars. I designed one of their ECU's in SolidWorks 2017. Like before download. ;) (Some info for ECU: ECU is an electronic card in automobiles and this cards storages your car's fuel consumption, gear ratios, at which RPM gears will change and many more data like these. ECU's another advantage is when you go to car repair, the technician connects ECU to his computer and he say place of fault. With this feature, ECUs provides repairs faster.)