| turbos are better! but, on bmw's... their harder to work with in less you have a lot of money for a stand-alone or a piggy back. thats why you see most bmw's with superchargers, because supercharger just use energy from the car to aspire power; which all you need is a chip and to get a flash done... therefore no need for an expensive computer mapping system, even though being able to control your car with a computer is nice lol :/ codes on bmw's are too complex!!!!!!!!!!!!
i might be wrong on some stuff, but for the most part, yeah. |