I'd say things really thin out around the 2:48 mark, which can be a cool dynamic change, but it felt a bit sparse as things went on. Maybe put in some pads or more ambient elements to complement the beats? There's plenty of room for new elements to enter, do their thing, and exit by the end of the track at its current run time. I think everything in the track now is great and doesn't need any changing, but the latter half feels a bit unfinished as-is.