E46 M3 EWS Delete - 2000 - 2006 BMW E46 M3 - S54 S54B32 - MSS54 MSS54HPBMW M3 S54 EWS Delete for 2000 2006 BMW E46 M3 S54 EWS Delete Immobilizer Removal service only. No longer will you need a functioning EWS system to start your S54 engine, which is ideal for swaps into other chassis like an e30 for example. Good way to work around a faulty EWS system. Also a good solution to be able to finally install a remote start system in your BMW. Ideal for track cars to save every ounce possible and reduce electrical starting