BHP Limit for a 2" Exhaust System

  1. Saxperience Forum Bum Joined: Dec 2008 Pontefract Posts: 4007 2010 E92 320i MSport
    #1
    Should I be considering upgrading the 2" exhaust system to a larger diameter for a 200bhp N/A engine?
  2. Super Moderator Joined: Sep 2006 Wakefield Posts: 14427 Golf GT
    #2
    on what car?

    the BTB exhaust for saxo's dia is 2.5" iirc. the diameter on the 225 i had was 3" as standard
  3. Saxperience Forum Bum Joined: Dec 2008 Pontefract Posts: 4007 2010 E92 320i MSport
    #3
    On the Saxo VTS