i went with the HFC first mainly because of cost to power ratio and i noticed a big change.. once i put on the CBE the little rasp that was there was gone and the HFC really added to the raw sound my exhaust gives
__________________
2011 WRX STICobb Accessport, Nameless Performance exhaust, COBB SF Intake, COBB downpipe, 20% tint, Work Emotion XD9's
|