Google images on the net and compare with what you have. M10 and M40/42 have very different inlet manifolds and air filters. Should be easy to spot. A straight swap with similar engines is easy but ONLY swap the bits you need. Do not try and make different harnesses etc match up. To do that you have to be very good or very rich'
Last edited by BMWFatherFigure; 08-27-2012 at 10:31 PM.
Reason: To correct typos