Okay, now i know some may talk about it, and there may be some threads talking about it, but cannot find what im asking.
As anyone who has owned a 3800S2 motor, whether is be supercharged or not, will tell you, there is pretty much no way to make a 3800 sound good with exhaust that produces zero rasp above 3k. Now, there are some companies out there that make exhaust systems for newer vehicals that include some kind of added in J-pipe. Which is supposed to remove the rasp, and help produce a deeper tone. See below:
Now, this does a pretty good job on the F-150s, but what im wondering, if theres a way to make this idea work on the Grand Prix chassis? I want to do a full 3" exhaust but i really dont want the excessive raspyness these motors are plagued with. Any thoughts? Or any other ideas how to remove that raspyness?