Nice to know that the G56 Emerald ECU runs things so well, that sounds nice and smooth. It may be the future if S&S ECU's become a supply problem. Are you still using the MMC stage 1 exhausts ?
Yes I am. Once I have run this a few hundred miles I might put on the stock mufflers that have had a baffleectomy and see if the ECU senses it. I must say, the Emerald ECU is much easier to get to than the MMC ECU. The MMC ECU is a proper PITA to get to for anything.
Last edited by LightSpeed; 09/02/2108:56 PM.
The light at the end of the tunnel is actually a train. 2019 M3W
