800 km of E90 325i

N52B25 Engine BayEngine performance graphLast weekend, had some spare time on hand and decided, what the heck let�s take a short trip up north. I have always wanted to see how far I could stretch the 325i�s legs. Woke up at 6am, got ready and headed out. The air was still cool so off we went for a quick bite and headed for the highway.Before I start with my experience allow me to qualify an