This 2015 BMW X1 35i is a total sleeper. Based on the venerable E90 platform, the E84 with an N55 is highly underrated. In M-Sport trim this car handles exceptionally well, has plenty of power, but best of all it has huge potential. This X1 above is Full-Bolt-On (FBO) plus water/meth injection to achieve low 12’s in the quarter. I’ve personally seen it gap modified E90 M3’s and a ton of unsuspecting performance cars. Cheers to BMW on this car. Shame they sunsetted this combo in the new X1 but there’s obviously no place for the N55 in the transverse world of a Mini Countryman.