Stevie S 49 Report post Posted August 15, 2014 Hi anybody know if it possible to have the dme software reverted back to older or original. I have a 335i and when new turbos were installed they did the latest dme update. Now the car feels more laggy, they changed the wastegate control in the new updates to reduce the rattle but give you more lag. BM workshop said no using auslogic, but maybe a dealer could? Quote Share this post Link to post Share on other sites
jeffbebe 1559 Report post Posted August 15, 2014 Tom - M3_Power - has been doing a fair bit in this area. I think he's even been able to 'virginise' a DME but not sure he's tackled anything as new as yours. Might be worth dropping him a line. Quote Share this post Link to post Share on other sites
