Just installed yesterday in my GC limited 2014 a Borla exhaust and K&N intake, first impression very nice sound from the exhaust at low rpms... At high rpms I listen a raspy note, don't know exactly if it is the exhaust or something loose from installation... I am in the process of finding that out
Originally Posted by Spaniardstud
What is everyone with a 2011-2013 3.6L WK2 running??
1) K&N or AFE Intake?
2) Borla or Magnaflow exhaust?