Originally Posted by NoM3Yet
Sorry, if I missed it in this thread.
Is anyone running MR exhaust and still has the cold start cycle? Is it overly loud on start up?
Just trying to be a friendly neighbor as I leave for work very early in the morning.
By themselves the MR exhaust isn't that bad with cold start. However, once you do the testpipes the cold start is quite loud.
2013 M3 Coupe-MR/BLK ZCP, ACM test pipes, BPM Stg2 dev. tune and Megan catback, AFE Stg2. with C/F elbow
Previous rides: 2011 M3 Coupe-MR/Blk
2007 Porsche 997C2S Speed Yellow/Blk sport seats
2004 BMW M3 Imola/Blk