Search Results We have found 1 items matching your search query. Close BMW E46 M3 S54B32 Engine And Gearbox ECU Posted 02 years 01 months 10 days 50 minutes ago. Engines 606 Up for sale a used engine and 6-speed manual transmission came out 2003 M3 all accessories (alternator,AC compressor,steering pump,starter,engine brackets,engine mounts, throttle bodies, engine cover, Unknown 1 Page 1 of 1