zero 1162 Report post Posted August 16, 2016 Will the 5speed A5S390R or A5S360R auto boxes from a N46 motor work on a M43 motor that originally had a A4S200R 4speed auto? I know it should physically fit, but is there wiring or coding issues? Quote Share this post Link to post Share on other sites
BM WORLD 1283 Report post Posted August 16, 2016 wont work , and why would you bother? Quote Share this post Link to post Share on other sites
