View Single Post
sportinsflying's Avatar
sportinsflying sportinsflying is offline
New Member
Posts: 11
Join Date: Nov 2017
Car: 2009 335i
Default mhd help - 05-29-2019, 05:35 AM

Originally Posted by tmick5jr
you took the words right out of my mouth. the car definitely felt slower after the flash so I took it off. it also didn't burble any louder so that's upsetting lol.
so maybe Terry @ BMS or someone at MHD can provide some insight? The car seemed to have a bit more pick up this am on the way to work, maybe it just takes time to adjust the DME like a learning process. I know MAP 5 on the JB4 takes time to make the most power so maybe we just wait lol

2009 E92 with BMS DCI, 2nd catalytic delete with a JB4
2016 F800GT
Reply With Quote