Originally Posted by DaveDee
I see but I don't have the valved option. Just the plain sport cat back. Do you find yourself able to roll around town and the highway with the valves open?
You have the Gintani Sport? If you add a X-pipe it will be quite a bit louder but I drive round town often with the valves open, that would be exactly the same as adding an X-Pipe to a straight sport. The HFC option is the quietest unless you need to go full catless, then I would suggest the quad resonated.
I would not have any problem at all with your proposed set up, but it comes down to personal taste. Depending where you live there may be a setup near that you could listen to