Went BM3 and never looked back. Just waiting for them to release all the other goodies. They’re basically done on S55 and next up is B58 and Supra last time I checked with them. Ecutek doesn’t have some things I like on the Supra such as flashing from a phone. I don’t want to buy a windows...
I just went on a Dynojet recently and it put down an impressive 507whp and 570lb-ft torque on the Stage 2 E30 OTS map with my downpipe and intake. Never gained so much power with such a simple quick flash and basic bolton mods. Its almost 180whp and 190ft-lb over my stock run! I don’t think...
Running on custom BM3 map with E40 now its unreal! Power is so smooth everywhere. It seems to put the power down better than my 340i with same type of tire. I added the strut braces which may help but wow, impressed
I’ve put on 140k+ miles on my 340i and still drive it with an E40 custom tune whenever I can manage to fill up. I’ve never heard of any major injectors getting stuck issues other than on some V8s but that’s pump gas even stock cars have it happen. Your tuner is most likely right and it has...
Got the Stage 2 off the shelf E30 map loaded. No traction in 3rd at all! Even this will need proper tires and heat in them to put down. Great work really happy with it!