View Single Post
      01-16-2013, 05:47 PM   #1
phil3103
Private First Class
4
Rep
196
Posts

 
Drives: E90
Join Date: May 2011
Location: Sussex

iTrader: (0)

M135 exhaust question / observation

Hi

In the cold weather I noticed this morning that my M135 appears to channel everything through the right hand exhaust for about a minute or so when starting up in the morning. It then reverts to both tubes. You can see it clearly in the cold mornings as the fumes come out.

So there must be some sort of valve? Also makes the noise very different at start up. Which is lovely.

Anyone else noticed this?