lordsnipe
Active Member
Hello all,
Has anyone modified their factory exhaust to make more noise by removing the first muffler and replacing with either straight pipe or an X pipe?
I quite like the sound of the videos I've seen of the HSV mid section bolted up to the standard VF2 bi-modals, and from the pics I've seen, apart from the 2.5" piping, the only difference is the X pipe where the first muffler is.
Can't find any videos on YT, only of Chevy SS's doing something similar (remove secondary cats, add X pipe in place). Are the US exhausts the same after the second cats are removed as a basis for sound comparison?
Has anyone modified their factory exhaust to make more noise by removing the first muffler and replacing with either straight pipe or an X pipe?
I quite like the sound of the videos I've seen of the HSV mid section bolted up to the standard VF2 bi-modals, and from the pics I've seen, apart from the 2.5" piping, the only difference is the X pipe where the first muffler is.
Can't find any videos on YT, only of Chevy SS's doing something similar (remove secondary cats, add X pipe in place). Are the US exhausts the same after the second cats are removed as a basis for sound comparison?