Okay, the Mazda is going to come out at least 20 hp less than its competitors like the Altima and the Accord. What are some quick and easy ways to give the car 30 hp and spend as little as possible? What advantages would a supercharger or turbocharger do, and what would be the cost? Could someone (duratecperf maybe) give a list of the mods that could be done, and the estimated hp advantages they would bring? This car is going to be the best handling, best looking sedan, and it needs an engine to match that...I think we all agree.