Thread: Any reason to not just leave your exhaust valves open all the time?
View Single Post
      01-25-2018, 07:08 PM   #8
Ian1973
Colonel
736
Rep
2,134
Posts

Drives: 15 M3
Join Date: Sep 2013
Location: Charlton, NY

iTrader: (0)
Yup, highway I'm in efficient. Carrying passengers, efficient. Noise isn't always a good thing.
Appreciate 0
Quote