It was pretty easy to install, it is shortened to come out in front of the back axle, sounds nice, even after the first 25-50 mile mark,as it asks for you to double check the bolts. Goes along well with my Spectre CAI. The only downside I see is that it was a little bit expensive for my liking, but I'm happy with it. Haven't really noticed any kind of mpg increase yet. But overall, great buy, would recommend.
Borla cat back exhaust
The cat back exhaust system took less than an hour to install with the use of a lift , it fits perfect and looks great , when cruising at a steady speed it's not to loud and has a nice tone , from a dead stop when you step on the gas you definitly can hear the deference , performance seems to be a little better , not sure if the gas mileage is any better , very happy with the exhaust overall.