MaxxECU is a very high-quality Swedish brand of standalone engine management products, they provide a range of affordable ECU's as well very comprehensive packages with a very large capability, giving you options to select a package that suits your specific build without having to add expensive extension or paying for functions that are unnecessary for your particular application.
The MaxxECU also offers good OEM style integration making it possible to run it in a daily driver without compromising comfort or original functionality.