Thread: Exhaust Mods
View Single Post
      11-08-2010, 07:10 AM   #4
JOHNBMWM5
Live for today tomorrow never comes
JOHNBMWM5's Avatar
United Kingdom
1988
Rep
9,498
Posts

Drives: 2022 LCI Marina Bay Blue/ Smok
Join Date: Jan 2008
Location: UK

iTrader: (0)

Quote:
Originally Posted by Mr 7 View Post
Sorry for being technically ignorant about this but how exactly would you do this and does it dramatically decrease performance ?
The exhaust only on the 550i has one exit port closed at low RPM, I do not know why yet.
__________________
Live for now, life is too short.
2021 LCI M5 Marina Bay Blue/ Smoked White Leather
Appreciate 0