The one that I sell works nicely, lots of pictures on my site showing the install on my own GN. I did have to do a little trimming on my setup since my car sits so low and have a Ford 9" rear so was tight to the axle tubes but stock height cars shouldn't have any issues. Tell you the truth I thought it was going to be a lot louder than the Hooker system I took off but it isn't. I also added a couple hangers on the tailpipes as well and use band clamps on the all the connections, I offer those as an option. Any exhaust system out there more than likely will need a little tweaking for a perfect install.
I installed it in my garage with the car on jackstands and ramps but if you have access to a lift it would be a lot easier!:smile: