View Single Post
      08-20-2012, 07:03 AM   #11
Private First Class
Drives: E92M3
Join Date: Jun 2011
Location: Hong Kong

Posts: 132
iTrader: (0)

For NA engine the power gain is totally above my expectation. You know that feeling when a turbo car pins you down on the seat? I never felt that in my M3 before, but it is doing it in 1st and 2nd now, at around 3600 rpm and up. In terms of smell, I didn't smell anything from just the primary cat delete before. I can smell it sometimes now but it is not so bad.
raywong is offline   No_Country
Reply With Quote