Hello my MK7 1.6 16v has 90ps wants to get more out of it I’ve transferred if I install a 1.8 motor control unit instead of a 1.6 that gives the vlt merh power because of the radio with a few mercedesen because of the sin yes the same motors and the gleine injection units please help and if it sparks which control unit I could build up or how do I get more power with little work and little money ???