B Brandon k New member Joined Nov 12, 2008 Messages 5 Reaction score 0 Points 0 Apr 7, 2010 #1 i want to put on a magnaflow catback exhaust with a DP from modern performance im not looking for HP gain because my clutch cant handel much more power im just worried about running RICH or hurting the ENGINE any ideas if i need a tune?
i want to put on a magnaflow catback exhaust with a DP from modern performance im not looking for HP gain because my clutch cant handel much more power im just worried about running RICH or hurting the ENGINE any ideas if i need a tune?
