View Single Post
      06-25-2019, 06:11 AM   #6
widetyres
Lieutenant
United Kingdom
280
Rep
488
Posts

Drives: M3 E92 DCT, 2012
Join Date: Oct 2018
Location: UK

iTrader: (0)

Quote:
Originally Posted by ZM2 View Post
Mine has gotten a little louder now that it’s broken in. Sounds great.

Funny thing is, above 70mph the car is quieter in Sport mode, vs Comfort mode. I have ASD coded off.
Might be the exhaust flap closing - the ECU does crazy things with the flap based on RPM/MPH - I just pulled out the fuse (on a cold start) so that it is open all the time!
Appreciate 1
Scrape37.50