Uhm.. I have mixed feelings about this as I wanted to get 1'series as daily last year myself, but thanks god I went with 5'series F' model instead. It takes certain kind of person to own this car because personally it's hate and love thing for me, not a fan and not a hater, the design is just not for me. But yeah, the engine is truly a work of art both engineering and performance wise, even though I am more experienced with its predecessor N54 I am sure that we can do all kinds of things for your car, so feel free to hit me up fam. Good purchase, I hope you won't regret it!