I have a 2015 NC MX5 Sport with a 5 speed manual. It has full goodwin racing exhaust, meister coil overs and progress sway bars front and rear and an ECU connect tuner with a performance 93 octane tune. I really want a power adder either a supercharger or small turbo. I am not looking for max horsepower just enough to stay reliable but liven it up a bit more. There seems to be very little aftermarket power adder support for the NC. Goodwin racing sells the Kraftworks supercharger but no tune for it. I think I need to find a shop that can install it and create a custom tune for me. I live in south Jersey..... any suggestions? It will probably also need a limited slip rear differential. Thanks in advance.