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.