View Single Post
      09-21-2012, 09:50 AM   #258
benzo23
Colonel
benzo23's Avatar
36
Rep
2,885
Posts

Drives: 14 F30 AW MSport
Join Date: Apr 2010
Location: FL

iTrader: (1)

Quote:
Originally Posted by Wrngway View Post
I would be careful not to judge the sound right after install. I've replaced systems on several cars and they seem to mellow out after a break-in period. I suppose it could be the heat cycling, but I'm not really sure.
On a muffler delete system like this there will be little change after a break in period, unlike a fresh muffler system like the PE