Hello from Nassau!!
Got my 2011 Big Horn about 2 weeks ago. Great truck!! Going to be snooping about the forum here looking at what people have been doing on the tweaking side of things.
My first two performance tweaks will likely be a K&N CAI and an exhaust of some sort. Big Horn has a nice grumble to it, but want it just a bit louder.
Any must have...or stay the heck away from, cat back exhausts you all know of? I went onto Borla's site, but they say they do not have one that will fit...still snooping.