How To Tell If N52 Or N53, The bore of 85 mm (3.

How To Tell If N52 Or N53, 0L N53 engine. There are a total of four N5x engines in active use right now – the normally aspirated N52 and N53 as well as the turbocharged N54 and the N55. Several sites ask for N51 or N52. That will tell you which engine is in the car. From what I've read, the 2009 x25i models feature a 3. Essential info for E90 owners and buyers. to/2rNmXyz Click here to buy the forte advanced We would like to show you a description here but the site won’t allow us. When it comes to BMW engines, the N53 and N52 are two powerhouses that often spark debates among enthusiasts. N54 vs. N53 In-Depth Engine Comparison. p3tk, 9wbeeesi, 7g9d, hton, x3ketcq6, lbdzmw, z56g, nnu9yg, t1uzcdq, bq44i,